./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loops/array_false-unreach-call_true-termination.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loops/array_false-unreach-call_true-termination.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c9c01a6cc6331754f7a6c99ec20becb53bf53c79 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 14:19:56,836 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:19:56,837 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:19:56,843 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:19:56,843 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:19:56,844 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:19:56,845 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:19:56,846 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:19:56,847 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:19:56,848 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:19:56,849 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:19:56,849 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:19:56,849 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:19:56,850 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:19:56,851 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:19:56,852 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:19:56,852 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:19:56,853 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:19:56,855 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:19:56,856 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:19:56,856 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:19:56,857 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:19:56,859 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:19:56,859 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:19:56,859 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:19:56,860 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:19:56,861 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:19:56,861 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:19:56,862 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:19:56,863 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:19:56,863 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:19:56,863 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:19:56,863 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:19:56,864 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:19:56,864 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:19:56,865 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:19:56,865 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-23 14:19:56,876 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:19:56,876 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:19:56,877 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:19:56,877 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:19:56,877 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 14:19:56,878 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 14:19:56,878 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 14:19:56,878 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 14:19:56,878 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 14:19:56,878 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 14:19:56,878 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 14:19:56,879 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:19:56,879 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:19:56,879 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 14:19:56,879 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:19:56,879 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:19:56,879 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:19:56,879 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 14:19:56,880 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 14:19:56,880 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 14:19:56,880 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:19:56,880 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:19:56,880 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 14:19:56,880 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:19:56,881 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 14:19:56,881 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:19:56,881 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 14:19:56,881 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 14:19:56,881 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:19:56,881 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 14:19:56,881 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 14:19:56,882 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 14:19:56,882 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_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9c01a6cc6331754f7a6c99ec20becb53bf53c79 [2018-11-23 14:19:56,904 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:19:56,913 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:19:56,916 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:19:56,917 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:19:56,917 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:19:56,918 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/../../sv-benchmarks/c/loops/array_false-unreach-call_true-termination.i [2018-11-23 14:19:56,958 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/data/303152cff/4aef10c5a827461ea9a9ba90a48c1e3a/FLAGc460910d9 [2018-11-23 14:19:57,251 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:19:57,251 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/sv-benchmarks/c/loops/array_false-unreach-call_true-termination.i [2018-11-23 14:19:57,254 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/data/303152cff/4aef10c5a827461ea9a9ba90a48c1e3a/FLAGc460910d9 [2018-11-23 14:19:57,265 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/data/303152cff/4aef10c5a827461ea9a9ba90a48c1e3a [2018-11-23 14:19:57,267 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:19:57,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:19:57,269 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:19:57,269 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:19:57,271 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:19:57,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4007e260 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57, skipping insertion in model container [2018-11-23 14:19:57,273 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,279 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:19:57,291 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:19:57,399 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:19:57,401 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:19:57,413 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:19:57,425 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:19:57,425 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57 WrapperNode [2018-11-23 14:19:57,425 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:19:57,426 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:19:57,426 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:19:57,426 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:19:57,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,436 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:19:57,449 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:19:57,449 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:19:57,449 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:19:57,455 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,456 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,459 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,501 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (1/1) ... [2018-11-23 14:19:57,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:19:57,504 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:19:57,504 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:19:57,505 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:19:57,506 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 14:19:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 14:19:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:19:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:19:57,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:19:57,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 14:19:57,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:19:57,707 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 14:19:57,707 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-11-23 14:19:57,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:19:57 BoogieIcfgContainer [2018-11-23 14:19:57,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 14:19:57,708 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-23 14:19:57,708 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-23 14:19:57,711 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-23 14:19:57,712 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 14:19:57,712 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 23.11 02:19:57" (1/3) ... [2018-11-23 14:19:57,713 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@12403d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 02:19:57, skipping insertion in model container [2018-11-23 14:19:57,713 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 14:19:57,713 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:19:57" (2/3) ... [2018-11-23 14:19:57,714 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@12403d79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 23.11 02:19:57, skipping insertion in model container [2018-11-23 14:19:57,714 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-23 14:19:57,714 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:19:57" (3/3) ... [2018-11-23 14:19:57,715 INFO L375 chiAutomizerObserver]: Analyzing ICFG array_false-unreach-call_true-termination.i [2018-11-23 14:19:57,763 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-23 14:19:57,763 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-23 14:19:57,763 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-23 14:19:57,763 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-23 14:19:57,764 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 14:19:57,764 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 14:19:57,764 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-23 14:19:57,764 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 14:19:57,764 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-23 14:19:57,776 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states. [2018-11-23 14:19:57,794 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-23 14:19:57,795 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 14:19:57,795 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 14:19:57,800 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 14:19:57,800 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 14:19:57,800 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-23 14:19:57,801 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states. [2018-11-23 14:19:57,801 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-11-23 14:19:57,802 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-23 14:19:57,802 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-23 14:19:57,802 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-23 14:19:57,802 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-23 14:19:57,809 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet2, main_#t~mem3, main_#t~mem4, main_#t~post1, main_#t~mem5, main_~SIZE~0, main_~j~0, main_~k~0, main_~#array~0.base, main_~#array~0.offset, main_~menor~0;main_~SIZE~0 := 1;havoc main_~j~0;havoc main_~k~0;call main_~#array~0.base, main_~#array~0.offset := #Ultimate.alloc(4 * (if main_~SIZE~0 % 4294967296 % 4294967296 <= 2147483647 then main_~SIZE~0 % 4294967296 % 4294967296 else main_~SIZE~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~menor~0;main_~menor~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~0 := 0; 7#L19-3true [2018-11-23 14:19:57,809 INFO L796 eck$LassoCheckResult]: Loop: 7#L19-3true assume !!(main_~j~0 % 4294967296 < main_~SIZE~0 % 4294967296);call write~int(main_#t~nondet2, main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet2;call main_#t~mem3 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4); 8#L22true assume main_#t~mem3 <= main_~menor~0;havoc main_#t~mem3;call main_#t~mem4 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0 := main_#t~mem4;havoc main_#t~mem4; 9#L19-2true main_#t~post1 := main_~j~0;main_~j~0 := 1 + main_#t~post1;havoc main_#t~post1; 7#L19-3true [2018-11-23 14:19:57,814 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:19:57,814 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-11-23 14:19:57,816 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:19:57,816 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:19:57,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:57,856 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:57,856 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:19:57,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:19:57,912 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:19:57,912 INFO L82 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 1 times [2018-11-23 14:19:57,912 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:19:57,912 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:19:57,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:57,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:57,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:19:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:19:57,933 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:19:57,933 INFO L82 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 1 times [2018-11-23 14:19:57,933 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:19:57,933 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:19:57,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:57,934 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:19:57,934 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:19:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:19:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:19:58,205 INFO L216 LassoAnalysis]: Preferences: [2018-11-23 14:19:58,206 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-23 14:19:58,206 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-23 14:19:58,206 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-23 14:19:58,207 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-23 14:19:58,207 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-23 14:19:58,207 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-23 14:19:58,207 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-23 14:19:58,207 INFO L131 ssoRankerPreferences]: Filename of dumped script: array_false-unreach-call_true-termination.i_Iteration1_Lasso [2018-11-23 14:19:58,207 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-23 14:19:58,207 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-23 14:19:58,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:19:58,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:19:58,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:19:58,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:19:58,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:19:58,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:19:58,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:19:58,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:19:58,287 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 25 [2018-11-23 14:19:58,336 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:19:58,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-23 14:19:58,602 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-23 14:19:58,605 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-23 14:19:58,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,608 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,610 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,611 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 [2018-11-23 14:19:58,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,612 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,613 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,615 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,616 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,618 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,618 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,621 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,623 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:19:58,623 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:19:58,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,627 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,627 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,629 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 [2018-11-23 14:19:58,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,630 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,631 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,633 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,633 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,634 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:19:58,635 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:19:58,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,641 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:19:58,642 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,658 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 14:19:58,658 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:58,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,750 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,750 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,753 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,753 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,755 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,756 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,758 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,758 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:19:58,759 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:19:58,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,761 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:19:58,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,761 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,762 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-23 14:19:58,762 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:19:58,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,766 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,767 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,769 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,769 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-23 14:19:58,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,770 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 [2018-11-23 14:19:58,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,771 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-23 14:19:58,772 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:19:58,772 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-23 14:19:58,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,774 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-23 14:19:58,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,776 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,776 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,778 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,778 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,780 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,781 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,783 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,783 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,786 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,787 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:19:58,787 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:19:58,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,791 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,791 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,794 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,794 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,798 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,798 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,799 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:19:58,800 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:19:58,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,806 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:19:58,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,816 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 14:19:58,816 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:19:58,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,869 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,872 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,874 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,874 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,877 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:19:58,877 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:19:58,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,879 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:19:58,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,879 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,880 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:19:58,881 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:19:58,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,885 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,888 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:58,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:58,890 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:19:58,890 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:19:58,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,892 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-23 14:19:58,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,893 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,894 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:58,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,896 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,896 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:58,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,898 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:58,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,900 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:58,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,902 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,903 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:19:58,904 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:58,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,907 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:58,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,909 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,910 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:58,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,911 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,912 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,913 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:19:58,913 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:58,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,918 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 [2018-11-23 14:19:58,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,919 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:19:58,919 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,928 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-23 14:19:58,928 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-23 14:19:58,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,991 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,991 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:58,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,993 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,994 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:58,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:58,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,996 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,996 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:58,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:58,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:58,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:58,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:58,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:58,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:58,998 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:58,999 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:19:58,999 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:59,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,002 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,002 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:19:59,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,002 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,003 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 14:19:59,003 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:59,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,007 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 [2018-11-23 14:19:59,008 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,010 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 [2018-11-23 14:19:59,010 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,010 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,010 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,011 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,012 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 [2018-11-23 14:19:59,012 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,013 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,013 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:19:59,014 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:59,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,016 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-23 14:19:59,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,017 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,017 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,019 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,020 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,021 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,022 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,022 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,023 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 [2018-11-23 14:19:59,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,024 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,024 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,026 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 [2018-11-23 14:19:59,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,026 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,028 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:19:59,028 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:19:59,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,030 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 [2018-11-23 14:19:59,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,031 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,032 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,034 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,034 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,036 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,036 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,037 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:19:59,037 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:19:59,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,044 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,044 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:19:59,044 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,055 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-23 14:19:59,055 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-23 14:19:59,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,149 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,149 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,151 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,152 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,154 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,154 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,156 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,157 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:19:59,157 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:19:59,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,161 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:19:59,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,161 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,162 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 14:19:59,162 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:19:59,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,167 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 [2018-11-23 14:19:59,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,168 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,168 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,170 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-23 14:19:59,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,174 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,175 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:19:59,175 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:19:59,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,178 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-23 14:19:59,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,179 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,180 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,180 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,182 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,183 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,183 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,185 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,185 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,186 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,188 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,188 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,189 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,190 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 [2018-11-23 14:19:59,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,191 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,191 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,192 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:19:59,192 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:19:59,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,196 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,197 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,198 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 [2018-11-23 14:19:59,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,199 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,200 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,202 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,202 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,203 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:19:59,203 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:19:59,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,209 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,210 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:19:59,210 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,218 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 14:19:59,218 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:19:59,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,445 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,445 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,446 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,446 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,448 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 [2018-11-23 14:19:59,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,448 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,448 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,449 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,453 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,453 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,453 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,455 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,455 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,455 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,456 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:19:59,456 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:19:59,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,461 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,461 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:19:59,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,462 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,462 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:19:59,463 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:19:59,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,467 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,467 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,467 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,467 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,469 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,469 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,469 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-23 14:19:59,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,472 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:19:59,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,472 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-23 14:19:59,473 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-23 14:19:59,473 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-23 14:19:59,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,476 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-23 14:19:59,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,477 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,477 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,477 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,478 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,479 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 [2018-11-23 14:19:59,479 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,479 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,480 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,480 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,482 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,484 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,484 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,491 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,492 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,494 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,494 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,496 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:19:59,496 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:59,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,500 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,500 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,501 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,501 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,503 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,503 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,504 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,505 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 [2018-11-23 14:19:59,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,506 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,506 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,507 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:19:59,507 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:59,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,513 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,514 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:19:59,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,524 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-23 14:19:59,524 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-23 14:19:59,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,754 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 [2018-11-23 14:19:59,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,754 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,755 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,757 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,758 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,758 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,760 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,761 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,761 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,763 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,764 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,765 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:19:59,765 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:59,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,768 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,768 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:19:59,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,769 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,770 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 14:19:59,770 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:59,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,775 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,775 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,776 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,778 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,781 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:19:59,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,783 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-23 14:19:59,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,783 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:19:59,784 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:19:59,784 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:19:59,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,788 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-23 14:19:59,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,788 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:19:59,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,789 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,790 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,791 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 [2018-11-23 14:19:59,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,792 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:19:59,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,792 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,793 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:19:59,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,796 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,797 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:19:59,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,798 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,799 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,801 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:19:59,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,801 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,803 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:19:59,803 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:19:59,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,812 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:19:59,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,813 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,814 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,815 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:19:59,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:19:59,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,816 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,816 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:19:59,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:19:59,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,818 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 [2018-11-23 14:19:59,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,818 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:19:59,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:19:59,818 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,820 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:19:59,820 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:19:59,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:19:59,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:19:59,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:19:59,828 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:19:59,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:19:59,829 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:19:59,829 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:19:59,842 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-11-23 14:19:59,842 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-11-23 14:20:00,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,522 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,523 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:20:00,524 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:20:00,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,526 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,526 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:20:00,527 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:20:00,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,529 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,530 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:20:00,531 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:20:00,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,533 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,533 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,533 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:20:00,535 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:20:00,584 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:20:00,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,589 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,589 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:20:00,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,590 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:20:00,591 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-23 14:20:00,591 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:20:00,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,597 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 [2018-11-23 14:20:00,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,598 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,598 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:20:00,599 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:20:00,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,601 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,601 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:20:00,602 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-23 14:20:00,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,607 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,607 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-23 14:20:00,608 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-23 14:20:00,609 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-23 14:20:00,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,613 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-23 14:20:00,613 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 [2018-11-23 14:20:00,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,614 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,614 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,615 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,616 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 [2018-11-23 14:20:00,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,616 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,617 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,622 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 [2018-11-23 14:20:00,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,623 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,623 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,623 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,625 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 [2018-11-23 14:20:00,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,625 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,625 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,626 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,628 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,629 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:20:00,629 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:20:00,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,632 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,633 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,633 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,635 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,636 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,637 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 [2018-11-23 14:20:00,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,638 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,638 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,639 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:20:00,639 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:20:00,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,644 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,644 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:20:00,645 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,652 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-11-23 14:20:00,652 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-23 14:20:00,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,815 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,816 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,818 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 [2018-11-23 14:20:00,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,819 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,819 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,821 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 [2018-11-23 14:20:00,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,821 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,822 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,822 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,824 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,824 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,825 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:20:00,825 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:20:00,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,829 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,829 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:20:00,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,829 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,830 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-23 14:20:00,830 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:20:00,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,834 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,834 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,836 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,837 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,837 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-23 14:20:00,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,839 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,839 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-23 14:20:00,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,839 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-23 14:20:00,840 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-23 14:20:00,840 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-23 14:20:00,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,843 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-23 14:20:00,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,844 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,844 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:00,845 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:00,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,847 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,848 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:00,848 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:00,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,850 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 [2018-11-23 14:20:00,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,850 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,851 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:00,851 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:00,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,854 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,854 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:00,855 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:00,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,858 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:00,859 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:20:00,859 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:20:00,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,863 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,864 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:00,865 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:00,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,867 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,868 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:00,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,868 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:00,869 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:00,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:00,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,872 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:00,872 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:00,873 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:20:00,874 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:20:00,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:00,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:00,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:00,881 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:00,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:00,881 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-23 14:20:00,881 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:00,894 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-11-23 14:20:00,894 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-23 14:20:01,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:01,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:01,115 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:01,115 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:01,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:01,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:01,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:01,115 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:01,116 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:01,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:01,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:01,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:01,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:01,120 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:01,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:01,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:01,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:01,120 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:01,121 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:01,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:01,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:01,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:01,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:01,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:01,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:01,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:01,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:01,124 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:01,125 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:01,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:01,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:01,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:01,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:01,128 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:01,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:01,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:01,128 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:01,130 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:20:01,130 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:20:01,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:01,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:01,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:01,135 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:01,135 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-23 14:20:01,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:01,135 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:01,136 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-23 14:20:01,136 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:20:01,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:01,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:01,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:01,142 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:01,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:01,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:01,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:01,142 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:01,143 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:01,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:01,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:01,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:01,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:01,146 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:01,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-23 14:20:01,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:01,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:01,146 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:01,146 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-23 14:20:01,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-23 14:20:01,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:01,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-23 14:20:01,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-23 14:20:01,149 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-23 14:20:01,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-23 14:20:01,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-23 14:20:01,149 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-23 14:20:01,151 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-23 14:20:01,151 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-23 14:20:01,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-23 14:20:01,155 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-23 14:20:01,156 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet0, main_#t~nondet2, main_#t~mem3, main_#t~mem4, main_#t~post1, main_#t~mem5, main_~SIZE~0, main_~j~0, main_~k~0, main_~#array~0.base, main_~#array~0.offset, main_~menor~0;main_~SIZE~0 := 1;havoc main_~j~0;havoc main_~k~0;call main_~#array~0.base, main_~#array~0.offset := #Ultimate.alloc(4 * (if main_~SIZE~0 % 4294967296 % 4294967296 <= 2147483647 then main_~SIZE~0 % 4294967296 % 4294967296 else main_~SIZE~0 % 4294967296 % 4294967296 - 4294967296));havoc main_~menor~0;main_~menor~0 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~0 := 0; 7#L19-3true assume !!(main_~j~0 % 4294967296 < main_~SIZE~0 % 4294967296);call write~int(main_#t~nondet2, main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet2;call main_#t~mem3 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4); 8#L22true assume main_#t~mem3 <= main_~menor~0;havoc main_#t~mem3;call main_#t~mem4 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0 := main_#t~mem4;havoc main_#t~mem4; 9#L19-2true main_#t~post1 := main_~j~0;main_~j~0 := 1 + main_#t~post1;havoc main_#t~post1; 7#L19-3true [2018-11-23 14:20:01,156 INFO L796 eck$LassoCheckResult]: Loop: 7#L19-3true assume !!(main_~j~0 % 4294967296 < main_~SIZE~0 % 4294967296);call write~int(main_#t~nondet2, main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);havoc main_#t~nondet2;call main_#t~mem3 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4); 8#L22true assume main_#t~mem3 <= main_~menor~0;havoc main_#t~mem3;call main_#t~mem4 := read~int(main_~#array~0.base, main_~#array~0.offset + 4 * (if main_~j~0 % 4294967296 % 4294967296 <= 2147483647 then main_~j~0 % 4294967296 % 4294967296 else main_~j~0 % 4294967296 % 4294967296 - 4294967296), 4);main_~menor~0 := main_#t~mem4;havoc main_#t~mem4; 9#L19-2true main_#t~post1 := main_~j~0;main_~j~0 := 1 + main_#t~post1;havoc main_#t~post1; 7#L19-3true [2018-11-23 14:20:01,156 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:20:01,156 INFO L82 PathProgramCache]: Analyzing trace with hash 28698763, now seen corresponding path program 2 times [2018-11-23 14:20:01,156 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:20:01,157 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:20:01,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:20:01,157 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 14:20:01,157 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:20:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:20:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:20:01,174 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:20:01,175 INFO L82 PathProgramCache]: Analyzing trace with hash 39821, now seen corresponding path program 2 times [2018-11-23 14:20:01,175 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:20:01,175 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:20:01,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:20:01,175 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 14:20:01,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:20:01,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:20:01,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-23 14:20:01,184 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 14:20:01,184 INFO L82 PathProgramCache]: Analyzing trace with hash 266366659, now seen corresponding path program 3 times [2018-11-23 14:20:01,184 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-23 14:20:01,184 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-23 14:20:01,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:20:01,185 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-23 14:20:01,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 14:20:01,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 14:20:01,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:20:01,316 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 14:20:01,316 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1e24a875-812b-43f2-af10-ce70702a1db9/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-23 14:20:01,330 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-23 14:20:01,347 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-23 14:20:01,347 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-23 14:20:01,351 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 14:20:01,406 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 14:20:01,432 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-23 14:20:01,432 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4] total 7 [2018-11-23 14:20:01,524 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 14:20:01,525 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-23 14:20:01,526 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 7 states. [2018-11-23 14:20:01,574 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 14:20:01,574 INFO L93 Difference]: Finished difference Result 13 states and 13 transitions. [2018-11-23 14:20:01,575 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 14:20:01,577 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13 states and 13 transitions. [2018-11-23 14:20:01,578 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-23 14:20:01,580 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13 states to 0 states and 0 transitions. [2018-11-23 14:20:01,581 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2018-11-23 14:20:01,581 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2018-11-23 14:20:01,582 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2018-11-23 14:20:01,582 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-23 14:20:01,582 INFO L705 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 14:20:01,582 INFO L728 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 14:20:01,582 INFO L608 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 14:20:01,582 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-23 14:20:01,582 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2018-11-23 14:20:01,582 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2018-11-23 14:20:01,582 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2018-11-23 14:20:01,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 23.11 02:20:01 BoogieIcfgContainer [2018-11-23 14:20:01,586 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-23 14:20:01,586 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 14:20:01,586 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 14:20:01,586 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 14:20:01,587 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:19:57" (3/4) ... [2018-11-23 14:20:01,590 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-23 14:20:01,590 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 14:20:01,590 INFO L168 Benchmark]: Toolchain (without parser) took 4322.67 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 312.5 MB). Free memory was 956.4 MB in the beginning and 968.7 MB in the end (delta: -12.3 MB). Peak memory consumption was 300.2 MB. Max. memory is 11.5 GB. [2018-11-23 14:20:01,592 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 977.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:20:01,592 INFO L168 Benchmark]: CACSL2BoogieTranslator took 156.74 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 945.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:20:01,593 INFO L168 Benchmark]: Boogie Procedure Inliner took 22.87 ms. Allocated memory is still 1.0 GB. Free memory was 945.7 MB in the beginning and 940.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-23 14:20:01,593 INFO L168 Benchmark]: Boogie Preprocessor took 55.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -190.0 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. [2018-11-23 14:20:01,594 INFO L168 Benchmark]: RCFGBuilder took 203.41 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: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. [2018-11-23 14:20:01,595 INFO L168 Benchmark]: BuchiAutomizer took 3877.84 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 172.5 MB). Free memory was 1.1 GB in the beginning and 968.7 MB in the end (delta: 146.3 MB). Peak memory consumption was 318.8 MB. Max. memory is 11.5 GB. [2018-11-23 14:20:01,595 INFO L168 Benchmark]: Witness Printer took 3.69 ms. Allocated memory is still 1.3 GB. Free memory is still 968.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 14:20:01,599 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 977.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 156.74 ms. Allocated memory is still 1.0 GB. Free memory was 956.4 MB in the beginning and 945.7 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 22.87 ms. Allocated memory is still 1.0 GB. Free memory was 945.7 MB in the beginning and 940.3 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 55.27 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 940.3 MB in the beginning and 1.1 GB in the end (delta: -190.0 MB). Peak memory consumption was 14.9 MB. Max. memory is 11.5 GB. * RCFGBuilder took 203.41 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: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 3877.84 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 172.5 MB). Free memory was 1.1 GB in the beginning and 968.7 MB in the end (delta: 146.3 MB). Peak memory consumption was 318.8 MB. Max. memory is 11.5 GB. * Witness Printer took 3.69 ms. Allocated memory is still 1.3 GB. Free memory is still 968.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic). 1 modules have a trivial ranking function, the largest among these consists of 7 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 3.8s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 3.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 0 states and ocurred in iteration 1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 9 SDtfs, 10 SDslu, 13 SDs, 0 SdLazy, 12 SolverSat, 4 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: LassoTerminationAnalysisBenchmarks: not availableLassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! Received shutdown request...