./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e647719e3e41b09e0292f86ed9fe85fd0aaf0a31 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 07:34:50,306 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 07:34:50,307 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 07:34:50,313 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 07:34:50,313 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 07:34:50,314 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 07:34:50,314 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 07:34:50,315 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 07:34:50,317 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 07:34:50,317 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 07:34:50,318 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 07:34:50,318 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 07:34:50,319 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 07:34:50,319 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 07:34:50,320 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 07:34:50,320 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 07:34:50,321 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 07:34:50,322 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 07:34:50,323 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 07:34:50,324 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 07:34:50,325 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 07:34:50,326 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 07:34:50,328 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 07:34:50,328 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 07:34:50,328 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 07:34:50,329 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 07:34:50,329 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 07:34:50,330 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 07:34:50,330 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 07:34:50,331 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 07:34:50,331 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 07:34:50,332 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 07:34:50,332 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 07:34:50,332 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 07:34:50,332 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 07:34:50,333 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 07:34:50,333 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-10 07:34:50,341 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 07:34:50,341 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 07:34:50,342 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 07:34:50,342 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 07:34:50,342 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 07:34:50,343 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 07:34:50,343 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 07:34:50,343 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 07:34:50,343 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 07:34:50,343 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 07:34:50,343 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 07:34:50,343 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 07:34:50,344 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 07:34:50,344 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 07:34:50,344 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 07:34:50,344 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 07:34:50,344 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 07:34:50,344 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 07:34:50,344 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 07:34:50,344 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 07:34:50,345 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 07:34:50,345 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 07:34:50,345 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 07:34:50,345 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 07:34:50,345 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 07:34:50,345 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 07:34:50,345 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 07:34:50,346 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 07:34:50,346 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_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e647719e3e41b09e0292f86ed9fe85fd0aaf0a31 [2018-11-10 07:34:50,370 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 07:34:50,379 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 07:34:50,382 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 07:34:50,383 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 07:34:50,383 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 07:34:50,384 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i [2018-11-10 07:34:50,429 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/data/0e8d7a73d/d165e17442f24b06b35ca8baa81b5d92/FLAGc525278a3 [2018-11-10 07:34:50,789 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 07:34:50,789 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/sv-benchmarks/c/termination-memory-linkedlists/nondet_ll_search-alloca_true-termination.c.i [2018-11-10 07:34:50,798 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/data/0e8d7a73d/d165e17442f24b06b35ca8baa81b5d92/FLAGc525278a3 [2018-11-10 07:34:50,809 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/data/0e8d7a73d/d165e17442f24b06b35ca8baa81b5d92 [2018-11-10 07:34:50,812 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 07:34:50,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 07:34:50,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 07:34:50,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 07:34:50,816 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 07:34:50,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:34:50" (1/1) ... [2018-11-10 07:34:50,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54314b8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:50, skipping insertion in model container [2018-11-10 07:34:50,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 07:34:50" (1/1) ... [2018-11-10 07:34:50,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 07:34:50,855 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 07:34:51,047 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:34:51,055 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 07:34:51,084 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 07:34:51,114 INFO L193 MainTranslator]: Completed translation [2018-11-10 07:34:51,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51 WrapperNode [2018-11-10 07:34:51,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 07:34:51,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 07:34:51,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 07:34:51,116 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 07:34:51,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (1/1) ... [2018-11-10 07:34:51,179 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (1/1) ... [2018-11-10 07:34:51,193 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 07:34:51,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 07:34:51,193 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 07:34:51,193 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 07:34:51,198 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (1/1) ... [2018-11-10 07:34:51,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (1/1) ... [2018-11-10 07:34:51,200 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (1/1) ... [2018-11-10 07:34:51,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (1/1) ... [2018-11-10 07:34:51,203 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (1/1) ... [2018-11-10 07:34:51,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (1/1) ... [2018-11-10 07:34:51,208 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (1/1) ... [2018-11-10 07:34:51,209 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 07:34:51,210 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 07:34:51,210 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 07:34:51,210 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 07:34:51,210 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 07:34:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 07:34:51,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 07:34:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-10 07:34:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-10 07:34:51,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 07:34:51,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 07:34:51,439 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 07:34:51,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:34:51 BoogieIcfgContainer [2018-11-10 07:34:51,440 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 07:34:51,440 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 07:34:51,440 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 07:34:51,442 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 07:34:51,442 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 07:34:51,443 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 07:34:50" (1/3) ... [2018-11-10 07:34:51,443 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@67c14c10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 07:34:51, skipping insertion in model container [2018-11-10 07:34:51,444 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 07:34:51,444 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 07:34:51" (2/3) ... [2018-11-10 07:34:51,444 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@67c14c10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 07:34:51, skipping insertion in model container [2018-11-10 07:34:51,444 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 07:34:51,444 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:34:51" (3/3) ... [2018-11-10 07:34:51,445 INFO L375 chiAutomizerObserver]: Analyzing ICFG nondet_ll_search-alloca_true-termination.c.i [2018-11-10 07:34:51,481 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 07:34:51,481 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 07:34:51,481 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 07:34:51,481 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 07:34:51,481 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 07:34:51,482 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 07:34:51,482 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 07:34:51,482 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 07:34:51,482 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 07:34:51,490 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states. [2018-11-10 07:34:51,505 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 14 [2018-11-10 07:34:51,506 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 07:34:51,506 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 07:34:51,511 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2018-11-10 07:34:51,512 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-10 07:34:51,512 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 07:34:51,512 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states. [2018-11-10 07:34:51,513 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 14 [2018-11-10 07:34:51,513 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 07:34:51,513 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 07:34:51,514 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2018-11-10 07:34:51,514 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-10 07:34:51,519 INFO L793 eck$LassoCheckResult]: Stem: 30#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 9#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 12#L574true assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 19#L550true SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 22#L550-1true init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 3#L552-4true [2018-11-10 07:34:51,519 INFO L795 eck$LassoCheckResult]: Loop: 3#L552-4true assume true; 15#L552-1true assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 28#L554true SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 11#L554-1true SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 8#L555true init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 23#L552-3true init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 3#L552-4true [2018-11-10 07:34:51,523 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:51,524 INFO L82 PathProgramCache]: Analyzing trace with hash 28695717, now seen corresponding path program 1 times [2018-11-10 07:34:51,525 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:51,525 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:51,554 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:51,554 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:51,555 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:51,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:51,606 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:51,606 INFO L82 PathProgramCache]: Analyzing trace with hash 1276891945, now seen corresponding path program 1 times [2018-11-10 07:34:51,607 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:51,607 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:51,607 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:51,608 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:51,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:51,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:51,629 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:51,629 INFO L82 PathProgramCache]: Analyzing trace with hash 813343949, now seen corresponding path program 1 times [2018-11-10 07:34:51,629 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:51,630 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:51,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:51,630 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:51,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:51,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:51,827 WARN L179 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2018-11-10 07:34:52,013 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 07:34:52,014 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 07:34:52,014 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 07:34:52,014 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 07:34:52,015 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 07:34:52,015 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 07:34:52,015 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 07:34:52,015 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 07:34:52,015 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration1_Lasso [2018-11-10 07:34:52,015 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 07:34:52,015 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 07:34:52,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,271 WARN L179 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2018-11-10 07:34:52,271 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,280 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,282 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,283 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,285 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:52,570 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 07:34:52,574 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 07:34:52,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:52,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:52,577 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:34:52,577 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:34:52,577 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:52,591 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 07:34:52,591 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:52,657 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:52,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:52,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:52,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:52,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:52,658 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:52,660 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:52,660 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:52,665 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:52,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:52,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:52,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:52,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:52,666 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:52,668 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:52,668 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:52,672 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:52,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:52,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:52,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:52,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:52,674 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:52,677 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:52,677 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:52,696 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 07:34:52,708 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2018-11-10 07:34:52,708 INFO L444 ModelExtractionUtils]: 18 out of 22 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-10 07:34:52,710 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 07:34:52,711 INFO L440 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2018-11-10 07:34:52,711 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 07:34:52,712 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_init_nondet_ll_~n, ULTIMATE.start_init_nondet_ll_~i~0) = 1*ULTIMATE.start_init_nondet_ll_~n - 1*ULTIMATE.start_init_nondet_ll_~i~0 Supporting invariants [] [2018-11-10 07:34:52,729 INFO L297 tatePredicateManager]: 3 out of 3 supporting invariants were superfluous and have been removed [2018-11-10 07:34:52,757 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:34:52,778 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 07:34:52,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:34:52,794 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 07:34:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:34:52,814 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2018-11-10 07:34:52,815 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 29 states. Second operand 4 states. [2018-11-10 07:34:52,857 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 29 states.. Second operand 4 states. Result 74 states and 90 transitions. Complement of second has 7 states. [2018-11-10 07:34:52,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2018-11-10 07:34:52,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2018-11-10 07:34:52,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 60 transitions. [2018-11-10 07:34:52,860 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 60 transitions. Stem has 5 letters. Loop has 6 letters. [2018-11-10 07:34:52,861 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 07:34:52,861 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 60 transitions. Stem has 11 letters. Loop has 6 letters. [2018-11-10 07:34:52,862 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 07:34:52,862 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 60 transitions. Stem has 5 letters. Loop has 12 letters. [2018-11-10 07:34:52,862 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 07:34:52,863 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 74 states and 90 transitions. [2018-11-10 07:34:52,865 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-11-10 07:34:52,867 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 74 states to 27 states and 31 transitions. [2018-11-10 07:34:52,868 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 20 [2018-11-10 07:34:52,868 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2018-11-10 07:34:52,868 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 31 transitions. [2018-11-10 07:34:52,869 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 07:34:52,869 INFO L705 BuchiCegarLoop]: Abstraction has 27 states and 31 transitions. [2018-11-10 07:34:52,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states and 31 transitions. [2018-11-10 07:34:52,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2018-11-10 07:34:52,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-10 07:34:52,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2018-11-10 07:34:52,886 INFO L728 BuchiCegarLoop]: Abstraction has 27 states and 31 transitions. [2018-11-10 07:34:52,886 INFO L608 BuchiCegarLoop]: Abstraction has 27 states and 31 transitions. [2018-11-10 07:34:52,886 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-10 07:34:52,887 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 27 states and 31 transitions. [2018-11-10 07:34:52,888 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-11-10 07:34:52,888 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 07:34:52,888 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 07:34:52,888 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:34:52,888 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-10 07:34:52,889 INFO L793 eck$LassoCheckResult]: Stem: 201#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 188#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 189#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 193#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 197#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 175#L552-4 assume true; 177#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 181#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 182#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 196#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 198#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 179#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 180#L567-8 [2018-11-10 07:34:52,889 INFO L795 eck$LassoCheckResult]: Loop: 180#L567-8 assume true; 199#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 200#L567-2 assume !safe_search_#t~short7; 194#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 184#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 185#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 180#L567-8 [2018-11-10 07:34:52,889 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:52,889 INFO L82 PathProgramCache]: Analyzing trace with hash -600992673, now seen corresponding path program 1 times [2018-11-10 07:34:52,889 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:52,889 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:52,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:52,890 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:52,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:52,897 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:34:52,897 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:34:52,897 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:34:52,915 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:52,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:52,980 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:52,980 INFO L82 PathProgramCache]: Analyzing trace with hash -2044494550, now seen corresponding path program 1 times [2018-11-10 07:34:52,980 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:52,980 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:52,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:52,981 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:52,981 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:52,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:34:53,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:34:53,062 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:34:53,063 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-10 07:34:53,064 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 07:34:53,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-10 07:34:53,067 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-10 07:34:53,068 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. cyclomatic complexity: 6 Second operand 3 states. [2018-11-10 07:34:53,085 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:34:53,085 INFO L93 Difference]: Finished difference Result 28 states and 31 transitions. [2018-11-10 07:34:53,086 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-10 07:34:53,086 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 28 states and 31 transitions. [2018-11-10 07:34:53,087 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-11-10 07:34:53,087 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 28 states to 27 states and 30 transitions. [2018-11-10 07:34:53,087 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 21 [2018-11-10 07:34:53,087 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2018-11-10 07:34:53,087 INFO L73 IsDeterministic]: Start isDeterministic. Operand 27 states and 30 transitions. [2018-11-10 07:34:53,087 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 07:34:53,088 INFO L705 BuchiCegarLoop]: Abstraction has 27 states and 30 transitions. [2018-11-10 07:34:53,088 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states and 30 transitions. [2018-11-10 07:34:53,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2018-11-10 07:34:53,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-10 07:34:53,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 30 transitions. [2018-11-10 07:34:53,089 INFO L728 BuchiCegarLoop]: Abstraction has 27 states and 30 transitions. [2018-11-10 07:34:53,089 INFO L608 BuchiCegarLoop]: Abstraction has 27 states and 30 transitions. [2018-11-10 07:34:53,089 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-10 07:34:53,089 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 27 states and 30 transitions. [2018-11-10 07:34:53,089 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-11-10 07:34:53,089 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 07:34:53,089 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 07:34:53,090 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:34:53,090 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:34:53,090 INFO L793 eck$LassoCheckResult]: Stem: 262#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 249#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 250#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 254#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 258#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 236#L552-4 assume true; 238#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 240#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 241#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 257#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 259#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 243#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 244#L567-8 [2018-11-10 07:34:53,090 INFO L795 eck$LassoCheckResult]: Loop: 244#L567-8 assume true; 260#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 261#L567-2 assume safe_search_#t~short7; 251#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 252#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 255#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 245#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 246#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 244#L567-8 [2018-11-10 07:34:53,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:53,090 INFO L82 PathProgramCache]: Analyzing trace with hash -600992673, now seen corresponding path program 2 times [2018-11-10 07:34:53,090 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:53,090 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:53,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:53,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,096 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:34:53,096 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:34:53,096 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:34:53,102 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-10 07:34:53,113 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2018-11-10 07:34:53,113 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-10 07:34:53,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:53,138 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:53,138 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 1 times [2018-11-10 07:34:53,139 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:53,139 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:53,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,139 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:34:53,139 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:53,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:53,146 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:53,146 INFO L82 PathProgramCache]: Analyzing trace with hash -463674389, now seen corresponding path program 1 times [2018-11-10 07:34:53,146 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:53,146 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:53,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,148 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:53,148 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,151 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:34:53,151 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:34:53,152 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:34:53,164 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:53,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 07:34:53,180 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 07:34:53,235 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-10 07:34:53,237 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-10 07:34:53,237 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:34:53,239 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:34:53,244 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:34:53,244 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:18, output treesize:14 [2018-11-10 07:34:53,332 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-10 07:34:53,335 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-10 07:34:53,335 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:34:53,337 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:34:53,345 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-10 07:34:53,345 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 5 variables, input treesize:37, output treesize:18 [2018-11-10 07:34:53,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:34:53,390 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 07:34:53,390 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2018-11-10 07:34:53,504 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-10 07:34:53,504 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2018-11-10 07:34:53,505 INFO L87 Difference]: Start difference. First operand 27 states and 30 transitions. cyclomatic complexity: 5 Second operand 11 states. [2018-11-10 07:34:53,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:34:53,816 INFO L93 Difference]: Finished difference Result 42 states and 45 transitions. [2018-11-10 07:34:53,816 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-10 07:34:53,816 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 42 states and 45 transitions. [2018-11-10 07:34:53,817 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-11-10 07:34:53,817 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 42 states to 29 states and 31 transitions. [2018-11-10 07:34:53,817 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 21 [2018-11-10 07:34:53,817 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2018-11-10 07:34:53,817 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 31 transitions. [2018-11-10 07:34:53,818 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 07:34:53,818 INFO L705 BuchiCegarLoop]: Abstraction has 29 states and 31 transitions. [2018-11-10 07:34:53,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states and 31 transitions. [2018-11-10 07:34:53,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 27. [2018-11-10 07:34:53,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2018-11-10 07:34:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 29 transitions. [2018-11-10 07:34:53,819 INFO L728 BuchiCegarLoop]: Abstraction has 27 states and 29 transitions. [2018-11-10 07:34:53,819 INFO L608 BuchiCegarLoop]: Abstraction has 27 states and 29 transitions. [2018-11-10 07:34:53,819 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-10 07:34:53,819 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 27 states and 29 transitions. [2018-11-10 07:34:53,820 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-11-10 07:34:53,820 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 07:34:53,820 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 07:34:53,821 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:34:53,821 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:34:53,821 INFO L793 eck$LassoCheckResult]: Stem: 418#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 407#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 408#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 410#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 414#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 392#L552-4 assume true; 393#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 412#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 409#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 403#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 404#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 394#L552-4 assume true; 395#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 396#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 397#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 413#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 415#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 399#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 400#L567-8 [2018-11-10 07:34:53,821 INFO L795 eck$LassoCheckResult]: Loop: 400#L567-8 assume true; 416#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 417#L567-2 assume safe_search_#t~short7; 405#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 406#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 411#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 401#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 402#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 400#L567-8 [2018-11-10 07:34:53,821 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:53,821 INFO L82 PathProgramCache]: Analyzing trace with hash 1864814391, now seen corresponding path program 1 times [2018-11-10 07:34:53,821 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:53,821 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:53,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,822 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:53,822 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,827 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:34:53,827 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:34:53,828 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:34:53,838 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:53,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:53,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:53,890 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:53,890 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 2 times [2018-11-10 07:34:53,891 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:53,891 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:53,891 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,891 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:53,891 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:53,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:53,897 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:34:53,898 INFO L82 PathProgramCache]: Analyzing trace with hash 154781379, now seen corresponding path program 1 times [2018-11-10 07:34:53,898 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:34:53,898 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:34:53,898 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,898 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:34:53,899 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:34:53,905 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:34:53,905 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:34:53,905 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:34:53,923 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:34:53,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:53,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:34:54,653 WARN L179 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 166 [2018-11-10 07:34:55,228 WARN L179 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 124 [2018-11-10 07:34:55,230 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 07:34:55,231 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 07:34:55,231 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 07:34:55,231 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 07:34:55,231 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 07:34:55,231 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 07:34:55,231 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 07:34:55,231 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 07:34:55,231 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration4_Lasso [2018-11-10 07:34:55,231 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 07:34:55,231 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 07:34:55,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,569 WARN L179 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 117 [2018-11-10 07:34:55,600 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,601 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,602 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:34:55,797 WARN L179 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2018-11-10 07:34:56,470 WARN L179 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2018-11-10 07:34:56,588 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 07:34:56,588 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 07:34:56,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,589 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,589 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,590 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,590 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,595 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,595 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,596 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,597 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,597 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,597 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,598 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,598 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,598 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,601 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,601 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:56,601 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:56,603 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,604 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,604 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,605 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,606 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,606 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,606 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,607 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,608 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,608 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,609 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,610 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:56,610 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:56,611 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,612 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,612 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,614 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:56,614 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:56,615 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,616 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,617 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:56,617 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:56,618 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,619 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,620 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:56,620 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:56,621 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,622 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,623 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:56,623 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:56,625 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,626 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,627 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:56,627 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:56,628 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,629 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:34:56,629 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:34:56,629 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,663 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-10 07:34:56,663 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:34:56,838 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,840 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,841 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,842 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:56,842 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:56,845 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,846 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,847 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:56,847 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:56,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,849 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 [2018-11-10 07:34:56,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,850 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,850 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,851 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,851 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 [2018-11-10 07:34:56,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,852 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,852 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:34:56,852 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:34:56,854 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,854 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:34:56,855 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,857 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 07:34:56,857 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:56,872 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,873 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,873 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,873 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,874 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,875 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,875 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,875 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 [2018-11-10 07:34:56,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,876 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:34:56,876 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:34:56,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,877 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,877 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 07:34:56,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,877 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,878 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,878 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:56,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,879 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,880 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,880 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:56,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,880 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,881 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 [2018-11-10 07:34:56,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,882 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:56,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,882 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,883 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:56,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,884 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,885 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:56,885 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:56,886 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,888 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:56,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,888 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,888 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 [2018-11-10 07:34:56,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,889 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:56,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,890 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,891 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:56,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,892 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,892 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,893 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:56,893 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:56,894 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:56,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,895 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:56,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:56,896 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,897 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,897 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:56,897 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:56,898 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,899 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,900 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:56,900 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:56,901 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,902 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,902 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,903 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:56,903 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:56,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,906 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:56,906 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:56,908 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:56,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:56,909 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,910 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:56,910 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:56,911 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:56,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:56,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:56,912 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:34:56,912 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:34:56,912 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:56,951 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 07:34:56,951 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-11-10 07:34:57,158 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,159 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:57,160 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:57,161 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:57,165 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,166 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:57,167 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:57,167 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:57,169 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,171 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:57,171 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:57,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,171 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,173 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:57,173 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:57,174 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:57,176 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,177 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:34:57,177 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:57,181 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 07:34:57,181 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:34:57,200 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:57,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:57,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,202 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:57,203 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:57,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,203 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,204 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:57,205 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:57,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,205 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,205 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 07:34:57,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,206 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,207 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,208 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,209 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,210 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,210 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,210 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,214 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:57,214 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:57,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,220 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,222 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:57,222 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:57,224 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,224 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 [2018-11-10 07:34:57,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,225 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,226 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,226 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,227 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:57,227 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:57,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,230 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:57,230 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:57,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,233 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,234 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:57,234 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:57,236 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,237 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:57,237 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:57,240 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,240 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,241 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,241 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:57,241 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:57,243 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,244 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:34:57,244 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:34:57,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,307 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:34:57,307 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:34:57,678 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,679 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 [2018-11-10 07:34:57,679 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,679 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,681 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:57,681 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:57,687 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,688 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,688 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:57,689 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:57,695 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,696 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,696 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,696 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,697 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,698 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,698 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:57,698 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:57,701 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,701 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 [2018-11-10 07:34:57,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,701 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:34:57,702 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,706 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:34:57,707 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:34:57,732 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,733 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,733 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,733 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,734 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,734 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,742 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,744 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:57,744 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:57,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,744 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,744 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 07:34:57,745 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 [2018-11-10 07:34:57,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,745 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,746 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:57,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,746 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,747 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,747 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:57,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,748 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,749 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,749 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:57,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,751 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,751 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:57,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,751 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,752 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,753 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:57,753 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:57,755 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,756 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,756 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:57,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,757 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,758 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,758 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:57,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,758 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,759 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 [2018-11-10 07:34:57,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,759 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,760 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:57,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,760 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,762 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:57,762 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:57,763 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:57,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,765 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,765 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:57,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:57,765 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,766 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,767 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:57,767 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:57,769 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,770 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:57,770 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:57,772 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,773 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,774 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:57,774 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:57,776 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,776 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 [2018-11-10 07:34:57,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,777 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,778 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:57,778 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:57,781 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:57,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:57,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,783 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:57,783 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:57,784 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:57,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:57,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:57,786 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:34:57,786 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:34:57,786 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:57,847 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 07:34:57,848 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-11-10 07:34:58,129 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:58,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,130 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:58,132 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:58,132 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:58,138 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,138 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:58,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,139 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:58,140 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:58,140 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:58,143 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,144 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:58,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,144 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:58,144 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:58,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,145 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:58,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,146 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:58,146 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:58,147 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:58,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:58,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,150 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:34:58,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:58,156 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-10 07:34:58,156 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-10 07:34:58,181 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:58,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,182 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:58,182 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:58,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,183 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:58,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,183 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:58,184 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:58,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:34:58,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,185 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:58,185 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:58,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,186 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,186 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 07:34:58,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,187 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,187 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,187 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,189 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,189 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,189 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,190 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,191 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,191 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,191 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,192 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,193 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,193 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,193 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,194 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,194 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,195 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,195 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:58,195 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:58,197 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,198 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,198 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,199 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,200 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,200 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,202 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,202 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,203 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,204 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,204 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,204 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,205 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:58,205 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:58,207 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,208 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,208 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,208 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,209 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,210 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,210 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,210 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:58,210 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:58,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,213 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,214 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:58,214 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:58,216 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,216 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,217 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:58,217 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:58,220 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,220 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,221 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,221 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:58,221 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:58,223 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,224 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 [2018-11-10 07:34:58,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,224 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,225 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,225 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:58,225 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:58,227 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,228 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,228 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:34:58,228 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:34:58,228 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,269 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 07:34:58,269 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-11-10 07:34:58,597 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,598 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,598 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,599 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:58,599 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:58,604 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,605 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,605 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,606 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:58,606 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:58,609 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,609 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,610 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,610 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,611 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,612 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,612 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:34:58,612 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:34:58,614 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,615 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,615 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:34:58,615 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,620 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 07:34:58,620 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:34:58,634 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,634 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,635 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,635 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,636 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,636 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,637 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,637 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,638 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,638 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:58,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,639 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:34:58,639 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:34:58,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,640 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,640 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 07:34:58,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,641 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:58,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,643 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:58,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,645 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,645 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,646 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:58,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,647 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,648 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,649 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:58,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,649 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,650 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,651 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:58,651 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:58,653 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,654 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,655 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:58,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,656 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,657 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,658 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:58,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,659 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,659 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,660 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:58,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,661 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,662 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,662 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,663 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:58,663 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:58,665 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,666 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:58,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,668 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,669 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,669 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:58,670 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:58,672 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,673 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,673 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,674 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:58,674 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:58,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,677 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,678 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:58,679 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:58,681 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,682 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,683 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:58,683 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:58,686 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,687 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,687 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,688 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:58,688 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:58,690 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,690 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 [2018-11-10 07:34:58,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,691 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,691 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:34:58,692 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:34:58,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,753 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:34:58,753 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:34:58,949 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,950 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,953 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:58,953 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:58,959 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,960 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,961 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:58,961 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:58,965 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,966 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:58,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,966 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,966 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:58,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:58,967 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,968 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:58,969 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,969 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:58,969 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:58,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:58,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:58,974 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:58,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:58,974 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:34:58,974 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:58,980 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:34:58,980 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:34:58,998 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:58,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,000 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:59,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,000 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,001 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,001 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,002 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:59,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,003 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,003 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,004 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,005 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:34:59,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,005 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,006 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,006 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,007 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 07:34:59,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,007 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,008 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,008 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,009 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,010 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,010 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,010 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,011 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,012 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,012 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,013 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,013 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,014 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,015 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 [2018-11-10 07:34:59,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,015 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,015 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,016 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,017 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,018 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,018 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,019 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:59,019 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:59,023 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,023 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,024 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,024 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,025 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,026 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 [2018-11-10 07:34:59,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,026 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,026 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,027 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,028 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 [2018-11-10 07:34:59,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,029 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,029 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,030 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,031 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,031 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,032 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,033 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:59,033 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:59,036 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,037 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,038 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,038 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,040 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,040 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,041 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:59,041 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:59,045 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,045 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,046 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,047 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:59,047 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:59,050 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,051 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,052 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,053 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:59,053 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:59,058 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,058 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,059 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,060 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:59,060 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:59,064 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,065 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,065 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,066 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:59,066 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:59,070 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,071 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,072 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:34:59,072 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:34:59,072 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,154 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 07:34:59,154 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-11-10 07:34:59,667 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,668 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,669 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,671 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:59,671 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:59,684 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,688 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,689 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,690 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:59,690 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:59,699 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,700 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,700 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,701 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,702 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,702 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,702 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,703 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,704 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:34:59,704 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:34:59,708 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,709 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:34:59,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,717 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-10 07:34:59,717 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-10 07:34:59,751 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,752 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,752 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,753 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,754 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,754 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,755 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,755 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,756 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,757 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:34:59,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,757 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:34:59,758 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:34:59,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,759 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,759 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 07:34:59,759 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 [2018-11-10 07:34:59,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,759 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,760 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,760 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,761 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,762 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,762 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,764 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,765 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,765 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,765 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,765 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,766 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,767 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,768 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,768 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,769 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,770 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,770 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,771 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:59,771 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:59,773 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,774 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,774 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,774 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,776 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,776 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 [2018-11-10 07:34:59,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,776 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,777 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,778 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,779 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,779 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,779 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,781 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,781 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,782 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:59,782 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:59,784 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,785 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:34:59,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,785 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,786 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:34:59,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:34:59,787 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,788 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,789 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:59,789 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:59,791 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,791 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,792 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,792 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:59,792 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:59,794 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,795 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,795 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,796 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:59,796 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:59,799 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,799 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 [2018-11-10 07:34:59,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,800 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,800 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,800 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:59,800 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:59,803 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,803 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:34:59,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:34:59,804 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,804 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:34:59,804 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:34:59,807 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:34:59,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:34:59,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:34:59,808 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:34:59,808 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:34:59,808 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:34:59,808 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:34:59,848 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:34:59,849 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:00,590 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,591 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,591 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:00,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,591 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:00,593 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:00,593 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:00,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,601 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:00,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:00,602 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:00,602 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:00,605 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,606 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:00,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:00,607 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:00,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,608 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,608 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:00,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,609 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:00,609 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:00,609 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:00,612 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,613 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,613 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:00,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,613 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:00,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:00,619 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:35:00,619 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:35:00,640 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,641 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:00,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:00,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:00,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,643 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,643 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:00,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:00,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:00,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,645 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,646 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:00,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:00,646 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:00,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,647 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,648 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 07:35:00,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,648 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,649 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,649 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:00,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,650 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,651 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,651 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,652 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:00,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,654 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,654 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,655 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,655 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:00,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,656 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,657 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,657 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,658 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:00,658 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,659 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,660 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,660 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,661 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:00,661 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:00,664 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,664 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 [2018-11-10 07:35:00,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,665 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,665 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:00,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,667 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,667 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 [2018-11-10 07:35:00,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,668 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,668 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,669 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:00,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,670 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,671 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,671 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,672 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:00,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,673 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,674 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,674 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,675 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:00,675 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:00,678 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,678 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:00,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,679 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,679 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:00,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:00,681 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,681 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,682 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,682 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:00,682 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:00,685 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,685 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 [2018-11-10 07:35:00,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,686 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,686 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,687 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:00,687 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:00,690 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,690 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 [2018-11-10 07:35:00,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,691 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,691 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,692 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:00,692 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:00,696 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:00,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,696 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,697 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,698 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:00,698 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:00,701 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,701 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 [2018-11-10 07:35:00,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,701 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:00,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:00,702 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,702 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:00,703 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:00,705 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:00,706 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 [2018-11-10 07:35:00,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:00,706 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:00,707 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:00,707 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:00,707 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:00,769 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 07:35:00,769 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-11-10 07:35:01,479 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:01,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:01,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:01,480 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:01,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:01,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:01,480 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:01,482 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:01,482 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:01,493 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:01,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:01,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:01,493 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:01,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:01,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:01,494 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:01,495 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:01,495 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:01,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:01,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:01,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:01,499 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:01,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:01,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:01,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:01,499 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:01,499 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:01,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:01,501 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:01,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:01,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:01,501 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:01,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:01,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:01,502 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:01,502 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:01,503 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:01,505 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:01,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:01,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:01,506 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:01,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:01,506 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:01,506 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:01,514 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-10 07:35:01,515 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:01,555 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:01,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:01,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:01,556 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:01,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:01,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:01,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:01,557 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:01,557 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:01,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:01,559 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:01,559 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 [2018-11-10 07:35:01,560 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:01,560 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:01,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:01,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:01,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:01,560 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:01,561 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:01,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:01,563 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:01,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:01,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:01,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:01,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:01,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:01,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:01,564 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:01,565 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:01,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:01,566 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:01,567 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-10 07:35:01,567 INFO L793 eck$LassoCheckResult]: Stem: 418#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 407#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 408#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 410#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 414#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 392#L552-4 assume true; 393#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 412#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 409#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 403#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 404#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 394#L552-4 assume true; 395#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 396#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 397#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 413#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 415#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 399#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 400#L567-8 assume true; 416#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 417#L567-2 assume safe_search_#t~short7; 405#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 406#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 411#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 401#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 402#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 400#L567-8 [2018-11-10 07:35:01,567 INFO L795 eck$LassoCheckResult]: Loop: 400#L567-8 assume true; 416#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 417#L567-2 assume safe_search_#t~short7; 405#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 406#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 411#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 401#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 402#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 400#L567-8 [2018-11-10 07:35:01,567 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:01,568 INFO L82 PathProgramCache]: Analyzing trace with hash 154781379, now seen corresponding path program 2 times [2018-11-10 07:35:01,568 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:01,568 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:01,568 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:01,569 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:01,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:01,583 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:35:01,583 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:35:01,583 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:35:01,593 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-10 07:35:01,614 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-10 07:35:01,614 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-10 07:35:01,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:01,649 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:01,649 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 3 times [2018-11-10 07:35:01,649 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:01,649 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:01,649 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:01,650 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:01,650 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:01,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:01,655 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:01,655 INFO L82 PathProgramCache]: Analyzing trace with hash -1915588017, now seen corresponding path program 3 times [2018-11-10 07:35:01,655 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:01,655 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:01,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:01,656 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:01,656 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:01,660 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:35:01,660 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:35:01,660 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:35:01,679 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-10 07:35:01,700 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-10 07:35:01,700 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-10 07:35:01,703 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 07:35:01,706 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-10 07:35:01,707 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,713 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,713 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:16 [2018-11-10 07:35:01,723 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-10 07:35:01,726 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-10 07:35:01,726 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,728 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,734 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,735 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:26, output treesize:22 [2018-11-10 07:35:01,779 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 07:35:01,780 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 07:35:01,780 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-11-10 07:35:01,781 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,789 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,789 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:30 [2018-11-10 07:35:01,806 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 20 [2018-11-10 07:35:01,808 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-10 07:35:01,808 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,812 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,821 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,821 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:41, output treesize:37 [2018-11-10 07:35:01,838 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-10 07:35:01,840 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-10 07:35:01,840 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,842 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,854 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-10 07:35:01,856 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-10 07:35:01,856 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:01,858 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,051 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,051 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:53, output treesize:42 [2018-11-10 07:35:02,116 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 79 [2018-11-10 07:35:02,119 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-10 07:35:02,119 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,125 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,137 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2018-11-10 07:35:02,139 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-10 07:35:02,139 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,144 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,153 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 07:35:02,153 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:96, output treesize:80 [2018-11-10 07:35:02,485 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 58 [2018-11-10 07:35:02,488 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-11-10 07:35:02,489 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,499 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 38 [2018-11-10 07:35:02,499 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,506 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,530 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 37 [2018-11-10 07:35:02,533 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-11-10 07:35:02,533 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,544 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 17 [2018-11-10 07:35:02,545 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,551 INFO L267 ElimStorePlain]: Start of recursive call 5: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,565 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-11-10 07:35:02,565 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:110, output treesize:47 [2018-11-10 07:35:02,653 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2018-11-10 07:35:02,656 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 4 [2018-11-10 07:35:02,656 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,665 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 9 [2018-11-10 07:35:02,665 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,669 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:02,679 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-10 07:35:02,680 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 6 variables, input treesize:54, output treesize:24 [2018-11-10 07:35:02,740 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:35:02,755 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-11-10 07:35:02,755 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2018-11-10 07:35:02,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-10 07:35:02,812 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=413, Unknown=0, NotChecked=0, Total=462 [2018-11-10 07:35:02,812 INFO L87 Difference]: Start difference. First operand 27 states and 29 transitions. cyclomatic complexity: 4 Second operand 22 states. [2018-11-10 07:35:03,913 WARN L179 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 135 [2018-11-10 07:35:04,573 WARN L179 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2018-11-10 07:35:05,012 WARN L179 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2018-11-10 07:35:05,350 WARN L179 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2018-11-10 07:35:05,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:35:05,351 INFO L93 Difference]: Finished difference Result 67 states and 70 transitions. [2018-11-10 07:35:05,351 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-10 07:35:05,351 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 67 states and 70 transitions. [2018-11-10 07:35:05,351 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 16 [2018-11-10 07:35:05,352 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 67 states to 49 states and 52 transitions. [2018-11-10 07:35:05,352 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 35 [2018-11-10 07:35:05,352 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 35 [2018-11-10 07:35:05,352 INFO L73 IsDeterministic]: Start isDeterministic. Operand 49 states and 52 transitions. [2018-11-10 07:35:05,352 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 07:35:05,352 INFO L705 BuchiCegarLoop]: Abstraction has 49 states and 52 transitions. [2018-11-10 07:35:05,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states and 52 transitions. [2018-11-10 07:35:05,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 35. [2018-11-10 07:35:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-11-10 07:35:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 38 transitions. [2018-11-10 07:35:05,354 INFO L728 BuchiCegarLoop]: Abstraction has 35 states and 38 transitions. [2018-11-10 07:35:05,354 INFO L608 BuchiCegarLoop]: Abstraction has 35 states and 38 transitions. [2018-11-10 07:35:05,354 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-11-10 07:35:05,354 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 35 states and 38 transitions. [2018-11-10 07:35:05,354 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-11-10 07:35:05,354 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 07:35:05,354 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 07:35:05,355 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:35:05,355 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:35:05,355 INFO L793 eck$LassoCheckResult]: Stem: 680#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 664#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 665#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 669#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 675#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 651#L552-4 assume true; 652#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 672#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 668#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 662#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 663#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 682#L552-4 assume true; 681#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 656#L552-5 assume init_nondet_ll_#t~nondet5 != 0;havoc init_nondet_ll_#t~nondet5; 657#L559 SUMMARY for call write~$Pointer$(init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L559 674#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 676#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 658#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 659#L567-8 [2018-11-10 07:35:05,355 INFO L795 eck$LassoCheckResult]: Loop: 659#L567-8 assume true; 678#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 679#L567-2 assume safe_search_#t~short7; 666#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 667#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 670#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 660#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 661#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 659#L567-8 [2018-11-10 07:35:05,355 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:05,355 INFO L82 PathProgramCache]: Analyzing trace with hash 1861954455, now seen corresponding path program 1 times [2018-11-10 07:35:05,355 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:05,355 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:05,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:05,356 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:05,356 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:05,358 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:35:05,358 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:35:05,358 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:35:05,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:05,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:05,404 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:05,404 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 4 times [2018-11-10 07:35:05,404 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:05,404 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:05,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:05,405 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:05,405 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:05,408 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:05,408 INFO L82 PathProgramCache]: Analyzing trace with hash 647742243, now seen corresponding path program 1 times [2018-11-10 07:35:05,408 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:05,408 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:05,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:05,409 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:05,409 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:05,412 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:35:05,412 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:35:05,412 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:35:05,424 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:05,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:05,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:06,127 WARN L179 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 170 [2018-11-10 07:35:06,812 WARN L179 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 127 [2018-11-10 07:35:06,814 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 07:35:06,814 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 07:35:06,815 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 07:35:06,815 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 07:35:06,815 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 07:35:06,815 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 07:35:06,815 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 07:35:06,815 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 07:35:06,815 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration5_Lasso [2018-11-10 07:35:06,815 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 07:35:06,815 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 07:35:06,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:06,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:06,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:06,822 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:06,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:07,146 WARN L179 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 120 [2018-11-10 07:35:07,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:07,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:07,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:07,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:07,182 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:07,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:07,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:07,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:07,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:07,336 WARN L179 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2018-11-10 07:35:08,119 WARN L179 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2018-11-10 07:35:08,248 WARN L179 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2018-11-10 07:35:08,299 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 07:35:08,299 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 07:35:08,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,300 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,301 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:08,301 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:08,301 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,302 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,302 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,302 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,315 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,316 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,316 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,317 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,317 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,317 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,318 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,318 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:08,318 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:08,319 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,320 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:08,320 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:08,320 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,343 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-10 07:35:08,343 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:08,418 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,419 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,419 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,420 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:08,420 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:08,420 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,421 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,422 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:08,422 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:08,424 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,424 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,425 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:08,425 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:08,425 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,426 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,426 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:08,426 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:08,427 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,428 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,428 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:08,428 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:08,429 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,430 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,430 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,430 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,431 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,431 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 [2018-11-10 07:35:08,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,431 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:08,431 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,433 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 07:35:08,433 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:08,441 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,442 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,442 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:08,442 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:08,442 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,443 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,443 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,444 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,444 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,444 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,445 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,445 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,446 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,446 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,446 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,447 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,447 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,447 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,447 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,448 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,448 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,449 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,449 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,450 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,450 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,450 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,451 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,451 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,451 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,452 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,453 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:08,453 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:08,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,453 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,453 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 07:35:08,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,454 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,454 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,455 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:08,455 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:08,455 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,456 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,457 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,457 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,458 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,458 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,459 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,460 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,460 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,460 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,461 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,461 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:08,461 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:08,462 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,463 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:08,463 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:08,463 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,509 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 07:35:08,509 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-11-10 07:35:08,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,677 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,677 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:08,677 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:08,679 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,679 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 [2018-11-10 07:35:08,679 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,679 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,680 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:08,680 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:08,684 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,685 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,685 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:08,685 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:08,686 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,687 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,688 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:08,688 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:08,689 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,689 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 [2018-11-10 07:35:08,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,690 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,690 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:08,691 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:08,692 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,693 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 [2018-11-10 07:35:08,693 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,693 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,693 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,694 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,695 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:08,695 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,698 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 07:35:08,698 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:08,712 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,713 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,714 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:08,714 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:08,715 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,715 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 [2018-11-10 07:35:08,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,716 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,716 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,716 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,717 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,717 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,718 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,718 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 [2018-11-10 07:35:08,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,719 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,719 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,719 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,720 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,721 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,721 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,722 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,722 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,723 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,723 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,724 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,724 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,724 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,724 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 [2018-11-10 07:35:08,725 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,725 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,725 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,726 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,726 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 [2018-11-10 07:35:08,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,727 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:08,727 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:08,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,727 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,727 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 07:35:08,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,728 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:08,729 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:08,729 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:08,730 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,731 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:08,731 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:08,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,732 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,733 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:08,733 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:08,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,733 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:08,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,734 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:08,735 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:08,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:08,735 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:08,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:08,736 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:08,736 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:08,737 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:08,738 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:08,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:08,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:08,739 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:08,739 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:08,739 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:08,893 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:35:08,893 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:09,020 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,021 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,021 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,021 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,021 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,023 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,024 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,024 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,025 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,028 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 [2018-11-10 07:35:09,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,029 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,029 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,030 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,031 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,032 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,032 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,033 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,034 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,034 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,036 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,036 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 [2018-11-10 07:35:09,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,038 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,038 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:09,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,042 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:35:09,042 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:35:09,058 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,059 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,059 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,060 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,061 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,062 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,062 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,063 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,063 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,063 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,064 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,065 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,065 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,066 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,066 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,067 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,067 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,068 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,069 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,069 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,070 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,070 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,070 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,070 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 07:35:09,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,071 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,071 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:09,072 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:09,073 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,073 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,074 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,074 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,075 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,075 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,075 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,076 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,076 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,077 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,077 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,078 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:09,078 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:09,079 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,080 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:09,080 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:09,080 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,125 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 07:35:09,125 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-11-10 07:35:09,293 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,293 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,293 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,294 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:09,294 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:09,295 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,295 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,296 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:09,296 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:09,298 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,299 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 [2018-11-10 07:35:09,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,299 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,300 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:09,300 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:09,300 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,301 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,301 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,301 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:09,301 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:09,302 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,303 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,303 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:09,303 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:09,305 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,305 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,305 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,305 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,306 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,306 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:09,306 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,309 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-10 07:35:09,309 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-10 07:35:09,321 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,321 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 [2018-11-10 07:35:09,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,321 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,321 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:09,321 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:09,322 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,323 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,323 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,323 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,323 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 [2018-11-10 07:35:09,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,324 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,324 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,324 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,324 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,325 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,325 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,326 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,326 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,327 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,327 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,327 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,328 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,328 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,329 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,329 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,330 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,330 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,331 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:09,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,331 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,331 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,332 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,332 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 07:35:09,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,332 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,332 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,333 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:09,333 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:09,334 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,335 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,335 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,336 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,336 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,337 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,337 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,338 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,338 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,339 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,339 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,339 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,340 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,340 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,341 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:09,341 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:09,342 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,343 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,343 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:09,343 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:09,343 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,368 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 07:35:09,368 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-11-10 07:35:09,502 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,503 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,503 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,504 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:09,504 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:09,505 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,505 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,505 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,506 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:09,506 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:09,508 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,508 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,509 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,509 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:09,509 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:09,510 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,510 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,510 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,511 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,511 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:09,511 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:09,512 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,512 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,513 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,513 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:09,513 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:09,514 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,514 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,514 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,515 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,515 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,515 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,516 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,516 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:09,516 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,518 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 07:35:09,518 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:09,527 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,527 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,527 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,528 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:09,528 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:09,529 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,529 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,529 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,529 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,530 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,530 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,530 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,530 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,531 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,531 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,531 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,531 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,532 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,532 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,532 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,532 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,533 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,533 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,533 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,533 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,533 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,534 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,534 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,534 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,534 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,535 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,535 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,535 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,535 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,536 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:09,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,536 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:09,536 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:09,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,537 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,537 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 07:35:09,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,537 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,537 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,538 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,538 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,539 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,539 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,539 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,539 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,540 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,540 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,541 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,541 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,542 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,542 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,542 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,543 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,543 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,543 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,543 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,545 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,545 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:09,545 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:09,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,576 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:35:09,576 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:09,807 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,807 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,807 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,808 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,808 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,809 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,809 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,810 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,810 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,810 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,814 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,814 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,815 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,816 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,816 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,818 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,818 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,819 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,819 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,822 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,823 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,823 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,826 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,826 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,827 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,827 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,827 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,828 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,828 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:09,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,831 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:35:09,831 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:35:09,844 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,845 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,846 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:09,846 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:09,848 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,848 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,848 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,849 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 [2018-11-10 07:35:09,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,849 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,849 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,850 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,850 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,851 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,851 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,851 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,852 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,852 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,853 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,854 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,854 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,855 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,855 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,856 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,856 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,856 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,857 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,858 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,859 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,859 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,860 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:09,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:09,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:09,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,861 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,861 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 07:35:09,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,861 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:09,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,862 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,862 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:09,862 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:09,864 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,864 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 [2018-11-10 07:35:09,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:09,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,865 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,865 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,865 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,866 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:09,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,866 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,866 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,867 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,867 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:09,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:09,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,868 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:09,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:09,869 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,869 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:09,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:09,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:09,869 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,870 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:09,871 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:09,873 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:09,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:09,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:09,874 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:09,874 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:09,875 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:09,875 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:09,923 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 07:35:09,923 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-11-10 07:35:10,605 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,606 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,606 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,607 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:10,607 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:10,610 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,610 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,612 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:10,613 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:10,620 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,620 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,620 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,622 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:10,622 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:10,625 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,625 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,626 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,627 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:10,627 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:10,629 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,630 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,630 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,631 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:10,631 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:10,635 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,635 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,636 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,636 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:10,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,637 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,638 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:10,638 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,645 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-10 07:35:10,645 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-10 07:35:10,669 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,669 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,670 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,670 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:10,670 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:10,672 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,672 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,672 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,673 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:10,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,673 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,673 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,674 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,674 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:10,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,675 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,675 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,675 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:10,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,676 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,676 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,677 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:10,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,677 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,677 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,678 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:10,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,678 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,679 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 [2018-11-10 07:35:10,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,679 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,680 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:10,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,680 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,681 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,681 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,681 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:10,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,682 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,682 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:10,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,682 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:10,683 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:10,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,683 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,683 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 07:35:10,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,684 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,684 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:10,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,684 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:10,685 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:10,685 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:10,686 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,686 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:10,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,686 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:10,686 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:10,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,687 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,687 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:10,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,688 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:10,688 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:10,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,688 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,689 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:10,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:10,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,689 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:10,689 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:10,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:10,689 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,690 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 [2018-11-10 07:35:10,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,690 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:10,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:10,690 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:10,690 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:10,691 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,692 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:10,692 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:10,692 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:10,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:10,719 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:35:10,719 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:10,992 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,993 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:10,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,993 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:10,993 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:10,993 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:10,994 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:10,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:10,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:10,995 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:10,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:10,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:10,995 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:10,995 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:10,996 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:11,000 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,000 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,000 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,001 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:11,001 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:11,002 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,002 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,002 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,003 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,003 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:11,003 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:11,004 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,005 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,005 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,005 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:11,005 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:11,007 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:11,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,008 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,009 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,009 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:11,009 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,011 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:35:11,011 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:35:11,025 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,026 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,026 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,026 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:11,026 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:11,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,028 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 [2018-11-10 07:35:11,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,029 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:11,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,030 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,031 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,031 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:11,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,033 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,033 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:11,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,034 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,035 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,035 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,035 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:11,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,036 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,036 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 [2018-11-10 07:35:11,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:11,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,037 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,038 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,038 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,038 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:11,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,039 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,039 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:11,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,040 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:11,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,041 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:11,041 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:11,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,041 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 07:35:11,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,042 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,042 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,042 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:11,042 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:11,044 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,044 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,045 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,045 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,046 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,046 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,046 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,047 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,047 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,048 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,048 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,048 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,049 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,049 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 [2018-11-10 07:35:11,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,049 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,049 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,050 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:11,050 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:11,051 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,052 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,052 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:11,052 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:11,052 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,098 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 07:35:11,098 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-11-10 07:35:11,686 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,686 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,687 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,688 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:11,688 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:11,691 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,692 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,692 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,694 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:11,694 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:11,712 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,713 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,713 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,714 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:11,714 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:11,717 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,718 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,718 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,719 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:11,719 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:11,722 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,723 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,723 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,724 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:11,724 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:11,729 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,729 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 [2018-11-10 07:35:11,729 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,729 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,730 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,730 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,732 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,732 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,733 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,733 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:11,733 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,740 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-10 07:35:11,741 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:11,781 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,782 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,783 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:11,783 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:11,786 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,786 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 [2018-11-10 07:35:11,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,786 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,787 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,787 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,789 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,789 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 [2018-11-10 07:35:11,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,790 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,790 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,790 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,792 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,793 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,793 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,793 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,795 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,796 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,796 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,796 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,797 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,798 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,798 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 [2018-11-10 07:35:11,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,799 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,799 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,800 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,801 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,802 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,802 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,803 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,804 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,805 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,805 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,806 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,808 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:11,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:11,808 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:11,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:11,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:11,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:11,809 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:11,809 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:11,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:11,811 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:11,811 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-10 07:35:11,812 INFO L793 eck$LassoCheckResult]: Stem: 680#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 664#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 665#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 669#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 675#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 651#L552-4 assume true; 652#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 672#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 668#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 662#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 663#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 682#L552-4 assume true; 681#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 656#L552-5 assume init_nondet_ll_#t~nondet5 != 0;havoc init_nondet_ll_#t~nondet5; 657#L559 SUMMARY for call write~$Pointer$(init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L559 674#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 676#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 658#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 659#L567-8 assume true; 678#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 679#L567-2 assume safe_search_#t~short7; 666#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 667#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 670#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 660#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 661#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 659#L567-8 [2018-11-10 07:35:11,812 INFO L795 eck$LassoCheckResult]: Loop: 659#L567-8 assume true; 678#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 679#L567-2 assume safe_search_#t~short7; 666#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 667#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 670#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 660#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 661#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 659#L567-8 [2018-11-10 07:35:11,812 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:11,812 INFO L82 PathProgramCache]: Analyzing trace with hash 647742243, now seen corresponding path program 2 times [2018-11-10 07:35:11,812 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:11,812 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:11,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:11,813 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:11,813 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:11,817 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:35:11,817 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:35:11,817 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:35:11,823 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-10 07:35:11,842 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-10 07:35:11,842 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-10 07:35:11,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:11,878 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:11,879 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 5 times [2018-11-10 07:35:11,879 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:11,879 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:11,879 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:11,879 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:11,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:11,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:11,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:11,883 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:11,883 INFO L82 PathProgramCache]: Analyzing trace with hash -1323168081, now seen corresponding path program 3 times [2018-11-10 07:35:11,883 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:11,884 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:11,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:11,884 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:11,884 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:11,888 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:35:11,888 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:35:11,888 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:35:11,897 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-10 07:35:11,917 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-10 07:35:11,917 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-10 07:35:11,920 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 07:35:11,923 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-10 07:35:11,923 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:11,947 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:11,948 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:16 [2018-11-10 07:35:11,956 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-10 07:35:11,957 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-10 07:35:11,957 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:11,959 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:11,964 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:11,964 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:26, output treesize:22 [2018-11-10 07:35:12,004 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 07:35:12,005 INFO L700 Elim1Store]: detected not equals via solver [2018-11-10 07:35:12,005 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-11-10 07:35:12,006 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,035 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,035 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:36, output treesize:30 [2018-11-10 07:35:12,053 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 20 [2018-11-10 07:35:12,059 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-10 07:35:12,059 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,063 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,072 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,073 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 1 variables, input treesize:41, output treesize:37 [2018-11-10 07:35:12,092 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-10 07:35:12,094 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-10 07:35:12,094 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,096 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,108 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-10 07:35:12,109 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-10 07:35:12,110 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,111 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,121 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,121 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:53, output treesize:42 [2018-11-10 07:35:12,197 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 79 [2018-11-10 07:35:12,199 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-10 07:35:12,199 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,206 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,219 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 54 treesize of output 55 [2018-11-10 07:35:12,222 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 13 [2018-11-10 07:35:12,223 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,228 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,237 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-10 07:35:12,237 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:96, output treesize:80 [2018-11-10 07:35:12,820 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 74 treesize of output 58 [2018-11-10 07:35:12,822 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 51 treesize of output 38 [2018-11-10 07:35:12,823 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,832 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-11-10 07:35:12,832 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,837 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,854 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 37 [2018-11-10 07:35:12,856 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 1 [2018-11-10 07:35:12,857 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,863 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 17 [2018-11-10 07:35:12,863 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,867 INFO L267 ElimStorePlain]: Start of recursive call 5: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,879 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 3 dim-0 vars, and 1 xjuncts. [2018-11-10 07:35:12,879 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:110, output treesize:47 [2018-11-10 07:35:12,954 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 33 [2018-11-10 07:35:12,956 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 9 [2018-11-10 07:35:12,956 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,963 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 4 [2018-11-10 07:35:12,963 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,967 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-10 07:35:12,976 INFO L267 ElimStorePlain]: Start of recursive call 1: 5 dim-0 vars, 1 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-10 07:35:12,976 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 6 variables, input treesize:54, output treesize:24 [2018-11-10 07:35:13,042 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 07:35:13,058 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2018-11-10 07:35:13,058 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [22] total 22 [2018-11-10 07:35:13,118 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-10 07:35:13,118 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=413, Unknown=0, NotChecked=0, Total=462 [2018-11-10 07:35:13,118 INFO L87 Difference]: Start difference. First operand 35 states and 38 transitions. cyclomatic complexity: 5 Second operand 22 states. [2018-11-10 07:35:14,205 WARN L179 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 135 [2018-11-10 07:35:14,874 WARN L179 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 140 [2018-11-10 07:35:15,314 WARN L179 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 122 [2018-11-10 07:35:15,608 WARN L179 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 124 [2018-11-10 07:35:15,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 07:35:15,616 INFO L93 Difference]: Finished difference Result 55 states and 57 transitions. [2018-11-10 07:35:15,616 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-10 07:35:15,616 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 55 states and 57 transitions. [2018-11-10 07:35:15,616 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-11-10 07:35:15,617 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 55 states to 35 states and 37 transitions. [2018-11-10 07:35:15,617 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 21 [2018-11-10 07:35:15,617 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 21 [2018-11-10 07:35:15,617 INFO L73 IsDeterministic]: Start isDeterministic. Operand 35 states and 37 transitions. [2018-11-10 07:35:15,617 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 07:35:15,617 INFO L705 BuchiCegarLoop]: Abstraction has 35 states and 37 transitions. [2018-11-10 07:35:15,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states and 37 transitions. [2018-11-10 07:35:15,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 33. [2018-11-10 07:35:15,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2018-11-10 07:35:15,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 35 transitions. [2018-11-10 07:35:15,619 INFO L728 BuchiCegarLoop]: Abstraction has 33 states and 35 transitions. [2018-11-10 07:35:15,619 INFO L608 BuchiCegarLoop]: Abstraction has 33 states and 35 transitions. [2018-11-10 07:35:15,619 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2018-11-10 07:35:15,620 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 33 states and 35 transitions. [2018-11-10 07:35:15,620 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 8 [2018-11-10 07:35:15,620 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 07:35:15,620 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 07:35:15,620 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:35:15,620 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 07:35:15,620 INFO L793 eck$LassoCheckResult]: Stem: 936#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 919#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 920#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 925#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 930#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 906#L552-4 assume true; 907#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 934#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 935#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 917#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 918#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 908#L552-4 assume true; 909#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 928#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 923#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 924#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 938#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 937#L552-4 assume true; 927#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 910#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 911#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 929#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 931#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 913#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 914#L567-8 [2018-11-10 07:35:15,620 INFO L795 eck$LassoCheckResult]: Loop: 914#L567-8 assume true; 932#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 933#L567-2 assume safe_search_#t~short7; 921#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 922#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 926#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 915#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 916#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 914#L567-8 [2018-11-10 07:35:15,620 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:15,621 INFO L82 PathProgramCache]: Analyzing trace with hash -284260337, now seen corresponding path program 2 times [2018-11-10 07:35:15,621 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:15,621 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:15,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:15,621 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:15,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:15,625 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:35:15,625 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:35:15,625 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:35:15,637 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-10 07:35:15,662 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-10 07:35:15,663 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-10 07:35:15,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:15,694 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:15,695 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 6 times [2018-11-10 07:35:15,695 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:15,695 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:15,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:15,695 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:15,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:15,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:15,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:15,700 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:15,700 INFO L82 PathProgramCache]: Analyzing trace with hash -72931429, now seen corresponding path program 4 times [2018-11-10 07:35:15,700 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:15,700 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:15,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:15,701 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:15,701 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:15,704 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:35:15,704 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:35:15,704 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:35:15,710 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-10 07:35:15,730 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-10 07:35:15,730 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-10 07:35:15,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:17,834 WARN L179 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 254 DAG size of output: 222 [2018-11-10 07:35:20,296 WARN L179 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 154 DAG size of output: 147 [2018-11-10 07:35:20,299 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 07:35:20,299 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 07:35:20,299 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 07:35:20,299 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 07:35:20,299 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 07:35:20,299 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 07:35:20,299 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 07:35:20,299 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 07:35:20,299 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration6_Lasso [2018-11-10 07:35:20,299 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 07:35:20,299 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 07:35:20,301 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,774 WARN L179 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 122 [2018-11-10 07:35:20,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,801 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,808 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:20,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:21,510 WARN L179 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2018-11-10 07:35:21,613 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 07:35:21,613 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 07:35:21,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,614 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,614 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,614 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,621 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,622 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:21,622 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,624 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 07:35:21,624 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:21,631 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,631 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 [2018-11-10 07:35:21,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,632 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,632 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,632 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,634 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,635 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,635 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,635 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,636 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,636 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,637 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,637 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,637 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,638 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:21,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,638 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,638 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-10 07:35:21,638 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,640 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,641 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:21,641 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:21,641 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,656 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-10 07:35:21,656 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:21,724 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,724 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 [2018-11-10 07:35:21,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,725 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,725 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,725 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,726 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,726 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 [2018-11-10 07:35:21,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,726 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,727 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,727 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,727 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,728 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,728 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,728 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,729 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,729 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 [2018-11-10 07:35:21,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,730 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,730 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,730 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,731 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,731 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,732 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,732 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,733 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,733 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,733 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,734 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,734 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,734 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,735 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,735 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,736 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,736 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,737 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,737 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,737 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,738 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,738 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,738 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,739 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,739 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,740 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,740 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,740 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:21,741 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:21,741 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,742 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,742 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,742 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,743 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,743 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,743 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,744 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,744 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,744 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,745 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 [2018-11-10 07:35:21,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,745 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,745 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,746 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,746 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,746 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,747 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,747 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,747 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,748 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,748 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,749 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,749 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,750 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:21,750 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:21,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,750 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 07:35:21,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,750 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,751 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,751 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,753 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:21,753 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,755 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 07:35:21,755 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:21,762 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,763 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,763 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,763 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,765 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,765 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,766 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,766 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,766 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,766 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,767 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,767 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,767 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,768 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:21,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,768 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,768 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:21,768 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,770 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,770 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:21,770 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:21,771 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,783 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 07:35:21,784 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-11-10 07:35:21,850 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,851 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 [2018-11-10 07:35:21,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,851 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,851 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,851 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,852 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,852 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,852 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,853 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,853 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,853 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,853 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,853 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,854 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,854 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,854 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,855 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,855 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,855 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,855 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,856 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,856 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,856 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,856 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,857 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,857 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,857 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,857 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,858 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,858 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,858 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,859 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,859 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,859 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,860 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,860 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,860 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,860 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,861 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,861 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,861 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,861 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,862 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:21,862 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:21,862 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,862 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,862 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,862 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,863 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,863 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,863 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,863 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,863 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,864 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 [2018-11-10 07:35:21,864 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,864 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,864 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,864 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,864 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 [2018-11-10 07:35:21,864 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,865 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,865 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,865 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,865 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,865 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,866 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,866 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,867 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,867 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,867 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,868 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,868 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,868 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:21,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:21,869 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:21,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:21,870 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,870 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 07:35:21,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,870 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:21,871 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:21,871 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:21,874 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,875 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:21,875 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:21,877 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:35:21,877 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:35:21,887 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,888 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:21,888 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:21,888 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:21,890 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,891 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:21,891 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:21,891 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:21,892 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:21,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:21,893 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:21,893 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:21,893 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,894 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:21,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:21,894 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:21,894 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 07:35:21,895 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:21,897 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:21,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:21,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:21,898 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:21,898 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:21,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:21,916 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:35:21,916 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:22,010 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,010 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,010 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,011 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,011 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,012 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,012 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,012 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,013 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,013 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,013 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,013 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,014 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,014 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,015 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,015 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 [2018-11-10 07:35:22,015 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,015 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,016 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,016 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,016 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,017 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,017 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,018 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,018 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,019 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,019 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,020 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,020 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,020 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,020 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,020 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,021 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,021 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,021 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,021 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,022 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,022 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,022 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,023 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,023 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,023 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,023 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,024 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,024 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,025 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,025 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,025 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,026 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,026 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,026 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,026 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 [2018-11-10 07:35:22,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,027 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,027 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,027 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,028 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 [2018-11-10 07:35:22,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,028 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,028 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,029 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,029 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,030 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,030 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,031 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,033 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,033 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,033 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 07:35:22,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,033 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,034 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,034 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,036 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,036 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 [2018-11-10 07:35:22,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,037 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:22,037 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,039 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-10 07:35:22,039 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-10 07:35:22,052 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,053 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,053 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,054 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,054 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,057 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,057 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,058 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,059 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,059 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,060 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,060 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,062 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:22,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,062 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,063 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 07:35:22,063 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,067 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,067 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:22,067 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:22,067 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,090 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 07:35:22,090 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-11-10 07:35:22,204 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,205 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,206 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,206 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,207 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,208 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,209 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,209 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,209 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,210 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,210 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,210 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,211 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,212 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,212 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,212 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,213 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,213 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,214 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,214 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,215 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,215 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,215 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,216 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,217 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,217 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,218 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,218 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,218 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,219 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,220 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,220 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,220 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,221 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,221 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,221 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,221 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,221 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,222 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:22,222 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:22,223 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,223 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,224 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,224 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,224 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 [2018-11-10 07:35:22,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,225 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,225 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,225 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,226 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,226 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,227 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,227 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,228 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,228 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,229 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,229 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,230 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,230 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,231 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,231 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,231 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,232 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,232 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,233 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:22,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,233 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:22,234 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:22,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,234 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,234 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 07:35:22,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,235 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,235 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,236 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,236 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,239 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,248 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,248 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:22,248 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,251 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 07:35:22,252 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:22,265 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,266 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,267 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,267 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,271 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,271 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,272 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,272 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,272 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,273 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,303 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,303 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,304 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,304 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,305 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,305 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,305 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:22,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,305 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,306 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,306 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,308 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,309 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,309 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:22,309 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:22,309 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,323 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 07:35:22,323 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-11-10 07:35:22,426 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,426 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,427 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,427 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,427 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,429 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,429 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 [2018-11-10 07:35:22,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,430 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,430 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,430 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,431 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,431 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 [2018-11-10 07:35:22,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,432 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,432 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,432 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,433 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,434 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,434 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,435 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,435 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,435 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,436 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,437 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,437 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,438 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,438 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,440 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,440 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,440 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,441 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,441 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,442 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,442 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 [2018-11-10 07:35:22,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,443 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,443 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,443 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,444 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,444 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,444 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,444 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,445 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,445 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,447 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,447 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,448 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,448 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,449 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,449 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,449 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,450 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,487 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,488 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:22,488 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:22,489 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,490 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,490 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,490 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,491 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,491 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,491 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,491 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,492 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,492 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,493 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,534 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,535 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,535 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,536 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,536 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,536 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,537 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,537 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,537 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,538 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,538 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,538 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,538 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,539 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,539 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,578 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,578 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,578 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,579 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,579 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,579 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,579 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,580 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:22,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,580 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:22,580 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:22,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,580 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,580 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 07:35:22,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,581 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,581 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,581 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,623 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,626 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,627 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,627 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:22,627 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,632 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:35:22,632 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:35:22,652 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,653 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,654 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,654 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,661 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,661 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,662 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,662 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,664 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,664 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 [2018-11-10 07:35:22,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,673 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,673 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,674 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,674 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,676 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,676 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:22,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,678 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 07:35:22,678 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,683 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,684 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,684 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,684 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:22,684 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:22,684 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,720 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:35:22,720 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:22,877 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,877 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,878 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,878 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,878 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,880 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,881 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 [2018-11-10 07:35:22,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,881 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,881 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,882 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,882 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,884 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,884 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,884 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,885 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,885 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,887 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,888 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,888 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,888 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,888 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,890 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,890 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,890 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,891 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,891 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,892 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,892 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,893 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,893 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,893 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,894 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,894 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,895 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,896 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,896 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,896 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,896 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,896 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,898 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,898 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,898 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,899 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,899 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,899 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,900 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,900 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,901 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:22,901 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:22,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,902 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,903 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,903 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,903 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,915 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,915 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,915 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,916 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,916 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,916 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,917 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,917 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,917 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,918 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,918 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,918 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,957 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,957 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,958 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,958 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,959 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,959 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,959 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,959 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:22,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:22,960 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:22,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:22,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:22,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:22,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:22,960 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:22,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:22,961 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:22,961 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 07:35:22,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,000 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,000 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,001 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,001 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,005 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,005 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,005 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:23,005 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,010 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-10 07:35:23,010 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-10 07:35:23,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,033 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,033 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,034 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,034 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,047 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,047 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,048 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,048 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,050 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,050 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,050 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,051 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,051 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,054 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,054 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:23,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,054 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,055 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 07:35:23,055 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,060 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,060 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,060 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:23,060 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:23,060 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,090 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 07:35:23,092 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-11-10 07:35:23,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,232 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,232 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,233 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,233 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,235 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,235 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,236 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,236 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,238 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,239 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,239 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,241 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,241 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,242 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,242 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,244 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,244 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,244 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,245 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,245 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,248 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,248 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,248 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,249 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,249 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,251 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,251 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,251 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,252 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,252 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,252 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,253 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,253 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,253 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,255 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,256 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,257 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,258 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,259 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,260 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,260 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,261 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,261 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:23,262 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:23,264 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,264 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,265 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,265 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,265 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,294 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,294 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,295 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,295 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,295 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,296 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,296 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,296 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,297 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,297 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,297 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,298 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,298 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,298 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,340 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,340 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,341 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,341 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,341 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,342 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,342 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,342 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,342 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,343 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,344 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:23,344 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:23,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,386 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,386 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 07:35:23,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,386 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,387 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,387 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,389 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,390 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,390 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:23,390 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,392 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:35:23,392 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:35:23,404 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,404 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,404 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,405 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,406 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,406 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,413 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,437 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,438 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,438 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,438 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,440 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,440 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,441 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,441 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,441 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,443 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,444 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,444 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,444 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:23,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,445 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 07:35:23,445 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,450 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,487 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,487 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:23,487 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:23,487 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,518 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:35:23,518 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:23,747 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,748 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,748 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,748 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,751 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,751 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,753 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,753 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,753 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,754 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,755 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,756 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,756 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,758 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,758 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 [2018-11-10 07:35:23,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,758 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,759 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,759 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,759 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,762 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,762 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,763 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,763 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,763 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,765 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,766 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,766 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,766 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,767 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,768 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,769 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,769 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,771 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,772 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,772 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,773 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,774 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,774 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,774 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,775 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,776 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 [2018-11-10 07:35:23,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,776 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,776 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,777 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:23,777 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:23,779 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,779 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,779 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,780 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,781 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,781 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,782 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,783 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,783 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,784 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,785 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,785 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,786 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,787 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,787 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,788 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,789 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,789 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 [2018-11-10 07:35:23,789 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,790 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,790 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,790 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,791 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,792 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,792 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,792 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,793 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,806 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:23,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:23,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,806 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:23,806 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:23,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:23,807 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,807 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 07:35:23,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,807 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,808 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:23,808 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:23,808 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:23,812 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,813 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,813 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:23,813 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:23,816 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-10 07:35:23,816 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:23,837 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,837 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 [2018-11-10 07:35:23,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,860 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,860 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:23,861 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:23,861 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:23,870 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,870 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,870 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:23,871 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:23,871 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:23,873 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,873 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:23,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,873 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:23,874 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:23,874 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:23,876 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,909 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,909 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:23,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:23,909 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:23,910 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 07:35:23,911 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:23,916 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:23,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:23,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:23,916 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:23,917 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:23,917 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:23,917 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:23,950 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 07:35:23,950 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-11-10 07:35:24,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,230 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,230 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,230 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:24,230 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:24,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,232 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,233 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,233 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:24,233 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:24,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,236 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,236 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,237 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:24,237 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:24,239 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,240 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,241 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:24,241 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:24,244 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,245 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,245 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,245 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,247 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:24,247 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:24,252 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,252 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,253 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,253 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:24,253 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:24,255 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,256 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,256 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,259 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,259 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:24,259 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:24,262 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,262 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,263 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,263 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,264 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,264 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,265 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,265 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,267 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,267 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,267 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:24,267 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:24,270 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,270 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,270 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,271 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,272 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,272 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,273 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,273 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,274 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,275 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,275 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,277 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,277 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,277 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,278 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,279 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,280 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,280 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,281 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,282 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,282 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,282 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,282 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,283 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,284 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,284 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,286 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:24,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:24,286 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:24,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:24,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:24,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:24,286 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:24,287 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:24,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:24,288 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:24,288 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-10 07:35:24,289 INFO L793 eck$LassoCheckResult]: Stem: 936#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 919#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9; 920#L574 assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset; 925#L550 SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550 930#L550-1 init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1; 906#L552-4 assume true; 907#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 934#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 935#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 917#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 918#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 908#L552-4 assume true; 909#L552-1 assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset; 928#L554 SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554 923#L554-1 SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1 924#L555 init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset; 938#L552-3 init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3; 937#L552-4 assume true; 927#L552-1 assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n); 910#L552-5 assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5; 911#L561 SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561 929#L561-1 init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset; 931#L562 main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11; 913#L579 assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset; 914#L567-8 assume true; 932#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 933#L567-2 assume safe_search_#t~short7; 921#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 922#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 926#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 915#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 916#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 914#L567-8 [2018-11-10 07:35:24,341 INFO L795 eck$LassoCheckResult]: Loop: 914#L567-8 assume true; 932#L567-1 safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0; 933#L567-2 assume safe_search_#t~short7; 921#L567-3 SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3 922#L567-4 safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i; 926#L567-6 assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6; 915#L568 SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568 916#L568-1 safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset; 914#L567-8 [2018-11-10 07:35:24,390 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:24,390 INFO L82 PathProgramCache]: Analyzing trace with hash -72931429, now seen corresponding path program 5 times [2018-11-10 07:35:24,390 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:24,390 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:24,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:24,391 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:24,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:24,395 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:35:24,395 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:35:24,395 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:35:24,400 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2018-11-10 07:35:24,426 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2018-11-10 07:35:24,427 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-10 07:35:24,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:24,464 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:24,464 INFO L82 PathProgramCache]: Analyzing trace with hash -2082304627, now seen corresponding path program 7 times [2018-11-10 07:35:24,464 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:24,464 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:24,464 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:24,465 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 07:35:24,465 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:24,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:24,469 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 07:35:24,469 INFO L82 PathProgramCache]: Analyzing trace with hash -2036499673, now seen corresponding path program 6 times [2018-11-10 07:35:24,469 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 07:35:24,469 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 07:35:24,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:24,470 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 07:35:24,470 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 07:35:24,474 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-10 07:35:24,474 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-10 07:35:24,474 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_04ac2fa3-b566-4066-a022-059b14864c5e/bin-2019/uautomizer/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-11-10 07:35:24,482 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2018-11-10 07:35:24,520 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2018-11-10 07:35:24,520 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2018-11-10 07:35:24,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 07:35:28,136 WARN L179 SmtUtils]: Spent 3.49 s on a formula simplification. DAG size of input: 296 DAG size of output: 249 [2018-11-10 07:35:31,083 WARN L179 SmtUtils]: Spent 2.93 s on a formula simplification. DAG size of input: 174 DAG size of output: 167 [2018-11-10 07:35:31,087 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 07:35:31,087 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 07:35:31,087 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 07:35:31,087 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 07:35:31,087 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 07:35:31,087 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 07:35:31,087 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 07:35:31,087 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 07:35:31,087 INFO L131 ssoRankerPreferences]: Filename of dumped script: nondet_ll_search-alloca_true-termination.c.i_Iteration6_Lasso [2018-11-10 07:35:31,087 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 07:35:31,087 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 07:35:31,090 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,097 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,099 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,106 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,909 WARN L179 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 144 [2018-11-10 07:35:31,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,967 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,969 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,970 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:31,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 07:35:32,325 WARN L179 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 84 [2018-11-10 07:35:32,835 WARN L179 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2018-11-10 07:35:32,942 WARN L179 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2018-11-10 07:35:32,951 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 07:35:32,951 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 07:35:32,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:32,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,952 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,952 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:32,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:32,952 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,953 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,953 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,953 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,953 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,954 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 [2018-11-10 07:35:32,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:32,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,954 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,954 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:32,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:32,954 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,954 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 [2018-11-10 07:35:32,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:32,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,955 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,955 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:32,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:32,955 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,955 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,955 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,955 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,956 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:32,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,956 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,956 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:32,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:32,956 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,957 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,957 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,957 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,959 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,959 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,959 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,959 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,960 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,960 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:32,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,960 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,960 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-10 07:35:32,961 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,962 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,963 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,963 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,963 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,964 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,964 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,964 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,964 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,965 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,965 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,965 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,965 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,966 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,966 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,966 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,966 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,967 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,967 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:32,967 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,968 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 07:35:32,968 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:32,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,974 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,974 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,974 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,974 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,975 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,975 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,975 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,976 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:32,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:32,976 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,976 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:32,977 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:32,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:32,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:32,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:32,977 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:32,977 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:32,977 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:32,987 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-10 07:35:32,987 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:33,036 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,036 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 [2018-11-10 07:35:33,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,036 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:33,037 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:33,037 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:33,037 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,038 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:33,038 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:33,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,038 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,038 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:33,038 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:33,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,038 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,039 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:33,039 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:33,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,039 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:33,040 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:33,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,040 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:33,040 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:33,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,041 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:33,041 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:33,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,041 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:33,041 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 07:35:33,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,042 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,042 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 07:35:33,042 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:33,042 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 07:35:33,042 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,042 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 07:35:33,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,043 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,043 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,043 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,043 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,044 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,044 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,044 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,044 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,045 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,045 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,045 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,045 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,045 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,045 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,046 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,046 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,046 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,046 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,047 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,047 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,048 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,048 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,050 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,051 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,051 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,051 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,051 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,052 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,052 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:33,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,052 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,053 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,053 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,055 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,056 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,056 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,056 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,057 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,057 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,057 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,057 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,058 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,058 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,058 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,059 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,059 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,059 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,060 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,060 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,060 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,061 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:33,061 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,063 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 07:35:33,063 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:33,070 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,070 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,070 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,070 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,071 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,071 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,071 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,071 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,073 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,073 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,073 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,073 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,074 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,074 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:33,074 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:33,074 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,088 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 07:35:33,088 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-11-10 07:35:33,161 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,161 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,162 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,162 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,162 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,163 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,163 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,163 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,163 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,163 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,164 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,164 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,164 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,164 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,165 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,165 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,165 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,165 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,166 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,166 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,166 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,166 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,166 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,167 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,167 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,167 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,167 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,168 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,168 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,168 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,168 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 07:35:33,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,169 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,169 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,169 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,169 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 [2018-11-10 07:35:33,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,169 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,170 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,170 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,170 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,171 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,172 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,172 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,172 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,173 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,173 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,173 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,174 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,175 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,175 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,179 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,179 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,180 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,180 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:33,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,180 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,181 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 07:35:33,181 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,185 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,185 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,185 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,186 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,187 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,187 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,187 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,189 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,189 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,189 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,190 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,190 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,190 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,192 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:33,192 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,194 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:35:33,194 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:35:33,204 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,204 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,205 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,205 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,206 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,206 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,208 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,208 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,208 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,209 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,209 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:33,209 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:33,210 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,229 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:35:33,229 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:33,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,334 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,334 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,334 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,335 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,335 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,335 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,336 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,336 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,336 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,337 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,337 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,337 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,338 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,338 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,338 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,338 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,339 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,339 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,339 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,340 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:33,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,340 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:33,386 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:33,386 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:33,387 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,387 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 07:35:33,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,387 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,387 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,387 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,388 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,388 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,389 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,389 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,390 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,390 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,442 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,443 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,443 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,443 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,444 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,444 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,444 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,444 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,444 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,445 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,445 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,446 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,446 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,505 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,505 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,506 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,506 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,510 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,510 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,510 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,511 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,511 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,512 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,512 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:33,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,512 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,513 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 07:35:33,513 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,517 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,518 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,519 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,519 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,521 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,568 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,568 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,569 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,569 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,569 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,570 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,570 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,571 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,571 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,571 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,572 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,572 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,573 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,574 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,574 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:33,574 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,577 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-10 07:35:33,577 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-10 07:35:33,643 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,643 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,644 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,644 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,644 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,645 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,645 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,645 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,647 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,648 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,648 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,648 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,649 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,649 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:33,649 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:33,649 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,674 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 07:35:33,690 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-11-10 07:35:33,816 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,816 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,816 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,817 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,817 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,818 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,818 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,818 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,818 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,819 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,819 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,819 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,819 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,820 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,820 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,820 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,820 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,821 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,821 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,821 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,822 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,822 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,822 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,822 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,823 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,823 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:33,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,823 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 07:35:33,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,824 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:33,824 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:33,824 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:33,825 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,825 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 07:35:33,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:33,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:33,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,825 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,825 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,883 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:33,883 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:33,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,884 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,884 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,884 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:33,885 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:33,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,885 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,885 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,885 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 [2018-11-10 07:35:33,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:33,886 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:33,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,886 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,886 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,886 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:33,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:33,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,940 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,940 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,941 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:33,941 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:33,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:33,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,941 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,942 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:33,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:33,942 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:33,942 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:33,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:33,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:33,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:33,943 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:33,943 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:33,946 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:33,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:33,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,008 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,008 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:34,008 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,009 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,009 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,009 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:34,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,009 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,010 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,010 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,014 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,014 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,014 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,015 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:34,015 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,017 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,017 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,017 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,018 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:34,073 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,074 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,075 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,075 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,075 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:34,075 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,077 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,077 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,077 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,077 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:34,078 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,078 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,079 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,079 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:34,079 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,081 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 07:35:34,082 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:34,091 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,143 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:34,143 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,144 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,144 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,144 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,145 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:34,145 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,147 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,148 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,148 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,148 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:34,148 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,149 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,213 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:34,213 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:34,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,232 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-10 07:35:34,232 INFO L403 nArgumentSynthesizer]: A total of 9 supporting invariants were added. [2018-11-10 07:35:34,309 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,309 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,309 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,310 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:34,310 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,311 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,311 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,311 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,311 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:34,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,312 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,312 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,312 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:34,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,313 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,313 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,313 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:34,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,314 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,314 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,314 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:34,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,314 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,315 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,315 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,315 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:34,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,337 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,337 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,337 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:34,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,338 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,338 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,338 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,338 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 07:35:34,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,339 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,339 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,339 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:34,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,339 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 07:35:34,339 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 07:35:34,339 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 07:35:34,340 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,400 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 07:35:34,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,400 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,400 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,401 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,401 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,401 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,402 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,402 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,402 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,403 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,403 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,404 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,404 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,404 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,456 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,456 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,456 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,457 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,457 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,457 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,457 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,458 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,458 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,459 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,460 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,461 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,461 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,461 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,522 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,523 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,523 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,528 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,528 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,528 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,528 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,529 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,529 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,530 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,530 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,530 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:34,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,531 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 07:35:34,532 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,536 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,589 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,589 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,589 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,589 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,591 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,591 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,592 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,592 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,592 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,592 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,593 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,594 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,594 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,595 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,596 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,596 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,597 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,597 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,656 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,658 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,658 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,658 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,658 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:34,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,661 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:35:34,661 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:35:34,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,674 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,675 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,675 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,676 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,677 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,677 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,680 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,713 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,713 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,714 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,714 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,715 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,715 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 [2018-11-10 07:35:34,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,715 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,715 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:34,715 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:34,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,739 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:35:34,739 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:34,852 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,853 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,853 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,853 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,855 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,855 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,855 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,856 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,856 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,856 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,857 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,857 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,857 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,858 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,858 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,859 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,859 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,859 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,860 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,860 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,860 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,861 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,861 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,862 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,862 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,922 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,922 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:34,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,923 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 07:35:34,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:34,924 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:34,924 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:34,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,925 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 07:35:34,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,925 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:34,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,925 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:34,926 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:34,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,926 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,926 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:34,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,992 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:34,992 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:34,992 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:34,994 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,994 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:34,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,995 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:34,995 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:34,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,995 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,996 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:34,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:34,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,996 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:34,996 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:34,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:34,997 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:34,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:34,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:34,997 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:34,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:34,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:34,998 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,054 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,054 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,056 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,056 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,056 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,057 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:35,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,057 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,058 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,058 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,059 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,059 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,067 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,067 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,068 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,068 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,068 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,070 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,133 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,134 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,134 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:35,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,134 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,135 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 07:35:35,135 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,142 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,142 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,142 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,143 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,143 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,145 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,146 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 [2018-11-10 07:35:35,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,146 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,146 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,147 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,147 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,208 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,209 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,210 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,210 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,213 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,213 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,213 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,213 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,216 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,216 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:35,216 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,220 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-10 07:35:35,221 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-10 07:35:35,239 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,240 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,240 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,277 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,280 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,280 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,281 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,281 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,285 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,285 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,285 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,286 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,286 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,288 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,289 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,289 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:35,289 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:35,289 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,333 INFO L402 nArgumentSynthesizer]: We have 120 Motzkin's Theorem applications. [2018-11-10 07:35:35,333 INFO L403 nArgumentSynthesizer]: A total of 15 supporting invariants were added. [2018-11-10 07:35:35,489 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,489 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,489 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,490 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,490 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,492 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,492 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,492 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,493 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:35,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,493 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,493 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,494 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,494 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:35,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,494 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,495 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,495 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,495 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:35,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,496 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,496 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,496 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,496 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:35,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,497 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,497 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,497 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,498 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:35,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,499 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,499 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,499 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:35,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,500 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,500 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,500 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,501 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 07:35:35,501 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,501 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,502 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:35,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,502 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 07:35:35,503 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 07:35:35,503 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 07:35:35,504 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,504 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 07:35:35,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,540 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,540 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,541 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:35,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,541 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,542 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,542 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,542 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,543 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,543 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,544 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,544 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:35,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,609 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:35,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,610 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,611 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,611 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,611 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,612 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,612 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:35,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,613 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:35,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:35,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,677 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,679 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,679 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,686 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,687 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,687 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,687 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,688 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,689 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,690 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 [2018-11-10 07:35:35,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,690 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,690 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:35,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,692 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 07:35:35,692 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,698 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,743 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,743 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,743 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,743 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,745 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,745 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 [2018-11-10 07:35:35,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,745 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,745 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,746 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,746 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,747 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,747 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,747 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,748 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,748 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,750 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,807 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,808 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,808 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,809 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:35,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,811 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-10 07:35:35,811 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 07:35:35,824 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,824 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,825 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,825 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,826 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,826 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,827 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,827 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,827 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,830 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,830 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 [2018-11-10 07:35:35,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:35,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:35,872 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,872 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:35,873 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:35,874 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:35,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:35,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:35,874 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:35,874 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:35,874 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:35,874 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:35,895 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2018-11-10 07:35:35,895 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:36,634 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,634 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:36,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,634 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:36,634 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:36,635 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:36,636 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,636 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,636 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:36,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:36,636 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:36,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,637 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,637 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:36,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,637 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:36,638 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:36,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,638 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,638 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:36,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:36,639 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:36,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,639 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,640 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:36,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,640 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:36,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:36,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,640 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,641 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:36,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:36,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:36,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,642 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:36,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:36,642 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:36,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,643 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,643 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:36,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:36,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 07:35:36,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,644 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,644 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 07:35:36,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 07:35:36,645 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 07:35:36,645 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 07:35:36,646 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,646 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 07:35:36,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,646 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,646 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,647 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:36,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,648 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,648 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,648 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,648 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,649 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,650 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,650 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,651 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,651 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:36,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,652 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,652 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:36,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,653 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,653 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,653 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,654 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,654 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,655 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,655 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:36,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,656 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,656 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:36,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:36,656 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,657 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,657 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,658 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,658 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,666 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,666 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,666 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,667 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,667 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,669 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,669 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 07:35:36,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,669 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,670 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 07:35:36,670 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,676 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,676 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,677 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,677 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,679 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,679 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 [2018-11-10 07:35:36,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,680 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,680 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,680 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,682 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,682 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,683 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,683 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,683 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,685 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,686 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,686 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,686 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,687 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,688 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,689 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,689 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-10 07:35:36,689 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,692 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-10 07:35:36,692 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 07:35:36,721 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,721 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,722 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,722 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,722 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,724 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,724 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 [2018-11-10 07:35:36,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,724 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,724 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,725 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,725 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,730 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,731 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:36,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:36,731 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,731 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:36,732 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:36,733 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:36,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:36,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:36,733 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:36,734 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-10 07:35:36,734 INFO L206 nArgumentSynthesizer]: 3 loop disjuncts [2018-11-10 07:35:36,734 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:36,765 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-10 07:35:36,765 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2018-11-10 07:35:37,116 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:37,117 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 [2018-11-10 07:35:37,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:37,117 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:37,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:37,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:37,117 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:37,117 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:37,118 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:37,119 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:37,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:37,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:37,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:37,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:37,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:37,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:37,120 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:37,120 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:37,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:37,121 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:37,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:37,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:37,121 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:37,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:37,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:37,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:37,121 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:37,121 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:37,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:37,122 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:37,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:37,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:37,123 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:37,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:37,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:37,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:37,123 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:37,123 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:37,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:37,124 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:37,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:37,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:37,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:37,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:37,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:37,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:37,124 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:37,124 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:37,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:37,125 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:37,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:37,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:37,126 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:37,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:37,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:37,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:37,126 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:37,126 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:37,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:37,127 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:37,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:37,127 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:37,127 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:37,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:37,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:37,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:37,128 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:37,128 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:37,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:37,129 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:37,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:37,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:37,129 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:37,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 07:35:37,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:37,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:37,129 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:37,129 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 07:35:37,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 07:35:37,130 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:37,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 07:35:37,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 07:35:37,130 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 07:35:37,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 07:35:37,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 07:35:37,130 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 07:35:37,131 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 07:35:37,131 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 07:35:37,132 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 07:35:37,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 07:35:37 BoogieIcfgContainer [2018-11-10 07:35:37,138 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 07:35:37,138 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 07:35:37,138 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 07:35:37,138 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 07:35:37,139 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 07:34:51" (3/4) ... [2018-11-10 07:35:37,142 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 07:35:37,142 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 07:35:37,142 INFO L168 Benchmark]: Toolchain (without parser) took 46330.41 ms. Allocated memory was 1.0 GB in the beginning and 3.8 GB in the end (delta: 2.8 GB). Free memory was 956.6 MB in the beginning and 2.6 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-10 07:35:37,143 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:35:37,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 301.91 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 934.9 MB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:37,144 INFO L168 Benchmark]: Boogie Procedure Inliner took 77.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -208.2 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:37,144 INFO L168 Benchmark]: Boogie Preprocessor took 16.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:37,144 INFO L168 Benchmark]: RCFGBuilder took 230.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2018-11-10 07:35:37,145 INFO L168 Benchmark]: BuchiAutomizer took 45697.88 ms. Allocated memory was 1.2 GB in the beginning and 3.8 GB in the end (delta: 2.6 GB). Free memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2018-11-10 07:35:37,145 INFO L168 Benchmark]: Witness Printer took 3.78 ms. Allocated memory is still 3.8 GB. Free memory is still 2.6 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 07:35:37,147 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 301.91 ms. Allocated memory is still 1.0 GB. Free memory was 956.6 MB in the beginning and 934.9 MB in the end (delta: 21.7 MB). Peak memory consumption was 21.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 77.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 934.9 MB in the beginning and 1.1 GB in the end (delta: -208.2 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 16.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 230.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 45697.88 ms. Allocated memory was 1.2 GB in the beginning and 3.8 GB in the end (delta: 2.6 GB). Free memory was 1.1 GB in the beginning and 2.6 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. * Witness Printer took 3.78 ms. Allocated memory is still 3.8 GB. Free memory is still 2.6 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 5 terminating modules (4 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function n + -1 * i and consists of 5 locations. 4 modules have a trivial ranking function, the largest among these consists of 22 locations. The remainder module has 33 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 45.6s and 6 iterations. TraceHistogramMax:3. Analysis of lassos took 40.0s. Construction of modules took 0.9s. Büchi inclusion checks took 4.5s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 5. Automata minimization 0.0s AutomataMinimizationTime, 5 MinimizatonAttempts, 18 StatesRemovedByMinimization, 3 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 35 states and ocurred in iteration 4. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 98 SDtfs, 316 SDslu, 542 SDs, 0 SdLazy, 949 SolverSat, 45 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time LassoAnalysisResults: nont0 unkn1 SFLI1 SFLT0 conc3 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital359 mio100 ax100 hnf99 lsp93 ukn72 mio100 lsp35 div100 bol100 ite100 ukn100 eq208 hnf84 smp95 dnf261 smp99 tf100 neg97 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 382ms VariablesStem: 27 VariablesLoop: 14 DisjunctsStem: 4 DisjunctsLoop: 3 SupportingInvariants: 18 MotzkinApplications: 144 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet9, main_#t~ret10.base, main_#t~ret10.offset, main_#t~nondet11, main_~n~0, main_~head~1.base, main_~head~1.offset, main_~m~0;main_~n~0 := main_#t~nondet9;havoc main_#t~nondet9;" "assume !(main_~n~0 < 1);assume { :begin_inline_init_nondet_ll } true;init_nondet_ll_#in~n := main_~n~0;havoc init_nondet_ll_#res.base, init_nondet_ll_#res.offset;havoc init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset, init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset, init_nondet_ll_#t~post3, init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_#t~nondet5, init_nondet_ll_~n, init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~n := init_nondet_ll_#in~n;havoc init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_#t~malloc2.base, init_nondet_ll_#t~malloc2.offset;" "SUMMARY for call write~int(0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 0, 4); srcloc: L550" "init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset := init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset;init_nondet_ll_~i~0 := 1;" "assume true;" "assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;" "SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554" "SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1" "init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset;" "init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3;" "assume true;" "assume !!(init_nondet_ll_~i~0 < init_nondet_ll_~n);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 12;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset := init_nondet_ll_#t~malloc4.base, init_nondet_ll_#t~malloc4.offset;" "SUMMARY for call write~int(init_nondet_ll_~i~0, init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset + 0, 4); srcloc: L554" "SUMMARY for call write~$Pointer$(init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L554-1" "init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset := init_nondet_ll_~next_node~0.base, init_nondet_ll_~next_node~0.offset;" "init_nondet_ll_#t~post3 := init_nondet_ll_~i~0;init_nondet_ll_~i~0 := init_nondet_ll_#t~post3 + 1;havoc init_nondet_ll_#t~post3;" "assume true;" "assume !(init_nondet_ll_~i~0 < init_nondet_ll_~n);" "assume !(init_nondet_ll_#t~nondet5 != 0);havoc init_nondet_ll_#t~nondet5;" "SUMMARY for call write~$Pointer$(0, 0, init_nondet_ll_~curr~0.base, init_nondet_ll_~curr~0.offset + 4, 8); srcloc: L561" "init_nondet_ll_#res.base, init_nondet_ll_#res.offset := init_nondet_ll_~head~0.base, init_nondet_ll_~head~0.offset;" "main_#t~ret10.base, main_#t~ret10.offset := init_nondet_ll_#res.base, init_nondet_ll_#res.offset;assume { :end_inline_init_nondet_ll } true;main_~head~1.base, main_~head~1.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;main_~m~0 := main_#t~nondet11;havoc main_#t~nondet11;" "assume !(main_~m~0 < 0);assume { :begin_inline_safe_search } true;safe_search_#in~head.base, safe_search_#in~head.offset, safe_search_#in~i := main_~head~1.base, main_~head~1.offset, (if main_~m~0 < 0 && main_~m~0 % main_~n~0 != 0 then (if main_~n~0 < 0 then main_~m~0 % main_~n~0 + main_~n~0 else main_~m~0 % main_~n~0 - main_~n~0) else main_~m~0 % main_~n~0);havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset, safe_search_#t~mem6, safe_search_#t~short7, safe_search_~head.base, safe_search_~head.offset, safe_search_~i, safe_search_~curr~1.base, safe_search_~curr~1.offset;safe_search_~head.base, safe_search_~head.offset := safe_search_#in~head.base, safe_search_#in~head.offset;safe_search_~i := safe_search_#in~i;safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_~head.base, safe_search_~head.offset;" "assume true;" "safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0;" "assume safe_search_#t~short7;" "SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3" "safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i;" "assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;" "SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568" "safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset;" Loop: "assume true;" "safe_search_#t~short7 := safe_search_~curr~1.base != 0 || safe_search_~curr~1.offset != 0;" "assume safe_search_#t~short7;" "SUMMARY for call safe_search_#t~mem6 := read~int(safe_search_~curr~1.base, safe_search_~curr~1.offset + 0, 4); srcloc: L567-3" "safe_search_#t~short7 := safe_search_#t~mem6 != safe_search_~i;" "assume !!safe_search_#t~short7;havoc safe_search_#t~short7;havoc safe_search_#t~mem6;" "SUMMARY for call safe_search_#t~mem8.base, safe_search_#t~mem8.offset := read~$Pointer$(safe_search_~curr~1.base, safe_search_~curr~1.offset + 4, 8); srcloc: L568" "safe_search_~curr~1.base, safe_search_~curr~1.offset := safe_search_#t~mem8.base, safe_search_#t~mem8.offset;havoc safe_search_#t~mem8.base, safe_search_#t~mem8.offset;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...