./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0cd3be1d Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 14e7f7162bad3cef2163828ef8d5cfbd5262c0d1 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 10:47:44,825 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 10:47:44,826 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 10:47:44,834 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 10:47:44,835 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 10:47:44,835 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 10:47:44,836 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 10:47:44,837 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 10:47:44,839 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 10:47:44,839 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 10:47:44,840 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 10:47:44,840 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 10:47:44,841 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 10:47:44,841 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 10:47:44,842 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 10:47:44,843 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 10:47:44,843 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 10:47:44,845 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 10:47:44,846 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 10:47:44,847 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 10:47:44,848 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 10:47:44,849 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 10:47:44,851 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 10:47:44,851 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 10:47:44,851 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 10:47:44,852 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 10:47:44,852 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 10:47:44,853 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 10:47:44,854 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 10:47:44,855 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 10:47:44,855 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 10:47:44,855 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 10:47:44,855 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 10:47:44,856 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 10:47:44,856 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 10:47:44,857 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 10:47:44,857 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-28 10:47:44,868 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 10:47:44,868 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 10:47:44,869 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 10:47:44,869 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 10:47:44,869 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 10:47:44,869 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-28 10:47:44,869 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-28 10:47:44,870 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-28 10:47:44,870 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-28 10:47:44,870 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-28 10:47:44,870 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-28 10:47:44,870 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 10:47:44,870 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-28 10:47:44,870 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-28 10:47:44,870 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 10:47:44,870 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-28 10:47:44,870 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-28 10:47:44,871 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-28 10:47:44,871 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 10:47:44,871 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-28 10:47:44,871 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 10:47:44,871 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-28 10:47:44,871 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 10:47:44,871 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 10:47:44,872 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-28 10:47:44,872 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 10:47:44,872 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-28 10:47:44,872 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-28 10:47:44,872 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-28 10:47:44,872 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_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 14e7f7162bad3cef2163828ef8d5cfbd5262c0d1 [2018-11-28 10:47:44,897 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 10:47:44,905 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 10:47:44,907 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 10:47:44,908 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 10:47:44,908 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 10:47:44,908 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca_true-termination.c.i [2018-11-28 10:47:44,946 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/data/716ef8c8e/76fec17f01734d078d6c61c995fe58a1/FLAG739613220 [2018-11-28 10:47:45,375 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 10:47:45,375 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/sv-benchmarks/c/termination-memory-linkedlists/ll_append_rec-alloca_true-termination.c.i [2018-11-28 10:47:45,385 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/data/716ef8c8e/76fec17f01734d078d6c61c995fe58a1/FLAG739613220 [2018-11-28 10:47:45,395 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/data/716ef8c8e/76fec17f01734d078d6c61c995fe58a1 [2018-11-28 10:47:45,398 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 10:47:45,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-28 10:47:45,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 10:47:45,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 10:47:45,403 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 10:47:45,403 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3743148e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45, skipping insertion in model container [2018-11-28 10:47:45,406 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,412 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 10:47:45,438 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 10:47:45,609 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 10:47:45,619 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 10:47:45,696 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 10:47:45,722 INFO L195 MainTranslator]: Completed translation [2018-11-28 10:47:45,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45 WrapperNode [2018-11-28 10:47:45,722 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 10:47:45,723 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 10:47:45,723 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 10:47:45,723 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 10:47:45,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,739 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 10:47:45,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 10:47:45,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 10:47:45,752 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 10:47:45,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,757 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,759 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,759 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,763 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (1/1) ... [2018-11-28 10:47:45,767 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 10:47:45,767 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 10:47:45,767 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 10:47:45,767 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 10:47:45,768 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/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 [2018-11-28 10:47:45,801 INFO L130 BoogieDeclarations]: Found specification of procedure new_ll [2018-11-28 10:47:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure new_ll [2018-11-28 10:47:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 10:47:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-28 10:47:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 10:47:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 10:47:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure length [2018-11-28 10:47:45,802 INFO L138 BoogieDeclarations]: Found implementation of procedure length [2018-11-28 10:47:45,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 10:47:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 10:47:45,803 INFO L130 BoogieDeclarations]: Found specification of procedure append [2018-11-28 10:47:45,803 INFO L138 BoogieDeclarations]: Found implementation of procedure append [2018-11-28 10:47:46,040 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 10:47:46,040 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-11-28 10:47:46,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 10:47:46 BoogieIcfgContainer [2018-11-28 10:47:46,041 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 10:47:46,041 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-28 10:47:46,041 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-28 10:47:46,045 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-28 10:47:46,045 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 10:47:46,045 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 10:47:45" (1/3) ... [2018-11-28 10:47:46,046 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@84c152e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 10:47:46, skipping insertion in model container [2018-11-28 10:47:46,047 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 10:47:46,047 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 10:47:45" (2/3) ... [2018-11-28 10:47:46,047 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@84c152e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 10:47:46, skipping insertion in model container [2018-11-28 10:47:46,047 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-28 10:47:46,047 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 10:47:46" (3/3) ... [2018-11-28 10:47:46,049 INFO L375 chiAutomizerObserver]: Analyzing ICFG ll_append_rec-alloca_true-termination.c.i [2018-11-28 10:47:46,092 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-28 10:47:46,092 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-28 10:47:46,092 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-28 10:47:46,093 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-28 10:47:46,093 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-28 10:47:46,093 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-28 10:47:46,093 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-28 10:47:46,093 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-28 10:47:46,093 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-28 10:47:46,103 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states. [2018-11-28 10:47:46,126 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2018-11-28 10:47:46,126 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:47:46,127 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:47:46,133 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-11-28 10:47:46,133 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:47:46,133 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-28 10:47:46,133 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 32 states. [2018-11-28 10:47:46,136 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2018-11-28 10:47:46,136 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:47:46,136 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:47:46,137 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-11-28 10:47:46,137 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:47:46,143 INFO L794 eck$LassoCheckResult]: Stem: 26#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 9#L-1true havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 31#L571true assume !(main_~n~0 < 1); 11#L574true call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 14#new_llENTRYtrue [2018-11-28 10:47:46,143 INFO L796 eck$LassoCheckResult]: Loop: 14#new_llENTRYtrue ~n := #in~n; 33#L548true assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 21#L552true call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 14#new_llENTRYtrue [2018-11-28 10:47:46,148 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:46,148 INFO L82 PathProgramCache]: Analyzing trace with hash 1418235, now seen corresponding path program 1 times [2018-11-28 10:47:46,149 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:46,150 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:46,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:46,185 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:46,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:46,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:46,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:46,236 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:46,236 INFO L82 PathProgramCache]: Analyzing trace with hash 29958, now seen corresponding path program 1 times [2018-11-28 10:47:46,237 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:46,237 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:46,237 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:46,238 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:46,238 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:46,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:46,265 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:46,265 INFO L82 PathProgramCache]: Analyzing trace with hash -699033908, now seen corresponding path program 1 times [2018-11-28 10:47:46,265 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:46,266 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:46,266 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:46,267 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:46,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:46,447 WARN L180 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2018-11-28 10:47:46,790 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 10:47:46,792 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 10:47:46,792 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 10:47:46,792 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 10:47:46,792 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 10:47:46,792 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 10:47:46,793 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 10:47:46,793 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 10:47:46,793 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration1_Lasso [2018-11-28 10:47:46,793 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 10:47:46,793 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 10:47:46,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,824 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,849 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,856 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,874 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:46,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:47,079 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 10:47:47,084 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 10:47:47,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,090 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,092 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,097 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,097 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,102 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,102 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,105 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,106 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,108 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,115 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,116 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,119 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,119 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,122 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,123 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,125 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,125 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,126 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,128 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,131 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:47,131 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:47:47,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,137 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,137 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,138 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,141 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,141 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,144 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,145 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,146 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,147 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,148 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,150 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,150 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,153 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,154 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,157 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,157 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,159 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,160 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 [2018-11-28 10:47:47,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,161 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,161 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,164 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,164 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,166 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,167 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:47,167 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:47:47,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,171 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,171 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,175 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,175 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,178 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,179 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 [2018-11-28 10:47:47,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,180 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,181 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,182 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 [2018-11-28 10:47:47,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,183 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,183 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,186 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,187 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,189 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,190 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,192 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,192 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,195 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,195 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,198 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,199 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:47,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:47,201 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,202 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:47,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:47,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:47,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:47,204 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:47,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:47,204 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 10:47:47,204 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:47,206 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:47:47,207 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:47,257 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-28 10:47:47,282 INFO L443 ModelExtractionUtils]: Simplification made 4 calls to the SMT solver. [2018-11-28 10:47:47,283 INFO L444 ModelExtractionUtils]: 7 out of 11 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-28 10:47:47,286 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-28 10:47:47,289 INFO L440 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2018-11-28 10:47:47,290 INFO L518 LassoAnalysis]: Proved termination. [2018-11-28 10:47:47,291 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2018-11-28 10:47:47,295 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2018-11-28 10:47:47,347 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:47:47,368 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 10:47:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:47:47,400 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 10:47:47,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 10:47:47,433 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 3 loop predicates [2018-11-28 10:47:47,434 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 32 states. Second operand 5 states. [2018-11-28 10:47:47,567 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 32 states.. Second operand 5 states. Result 53 states and 64 transitions. Complement of second has 13 states. [2018-11-28 10:47:47,568 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2018-11-28 10:47:47,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-28 10:47:47,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 12 transitions. [2018-11-28 10:47:47,570 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 3 letters. [2018-11-28 10:47:47,571 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 10:47:47,572 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 7 letters. Loop has 3 letters. [2018-11-28 10:47:47,572 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 10:47:47,572 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 12 transitions. Stem has 4 letters. Loop has 6 letters. [2018-11-28 10:47:47,572 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 10:47:47,573 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 53 states and 64 transitions. [2018-11-28 10:47:47,576 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2018-11-28 10:47:47,582 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 53 states to 37 states and 47 transitions. [2018-11-28 10:47:47,583 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 30 [2018-11-28 10:47:47,584 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 32 [2018-11-28 10:47:47,584 INFO L73 IsDeterministic]: Start isDeterministic. Operand 37 states and 47 transitions. [2018-11-28 10:47:47,586 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 10:47:47,586 INFO L705 BuchiCegarLoop]: Abstraction has 37 states and 47 transitions. [2018-11-28 10:47:47,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states and 47 transitions. [2018-11-28 10:47:47,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 35. [2018-11-28 10:47:47,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2018-11-28 10:47:47,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 43 transitions. [2018-11-28 10:47:47,608 INFO L728 BuchiCegarLoop]: Abstraction has 35 states and 43 transitions. [2018-11-28 10:47:47,608 INFO L608 BuchiCegarLoop]: Abstraction has 35 states and 43 transitions. [2018-11-28 10:47:47,608 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-28 10:47:47,608 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 35 states and 43 transitions. [2018-11-28 10:47:47,609 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 9 [2018-11-28 10:47:47,609 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:47:47,609 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:47:47,610 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 10:47:47,610 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:47:47,611 INFO L794 eck$LassoCheckResult]: Stem: 183#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 166#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 167#L571 assume !(main_~n~0 < 1); 154#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 168#new_llENTRY ~n := #in~n; 171#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 153#new_llFINAL assume true; 155#new_llEXIT >#48#return; 169#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 164#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 165#new_llENTRY [2018-11-28 10:47:47,611 INFO L796 eck$LassoCheckResult]: Loop: 165#new_llENTRY ~n := #in~n; 187#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 176#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 165#new_llENTRY [2018-11-28 10:47:47,611 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:47,611 INFO L82 PathProgramCache]: Analyzing trace with hash 1375316031, now seen corresponding path program 1 times [2018-11-28 10:47:47,611 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:47,611 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:47,612 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:47,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:47,612 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:47,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:47,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:47,623 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:47,623 INFO L82 PathProgramCache]: Analyzing trace with hash 29958, now seen corresponding path program 2 times [2018-11-28 10:47:47,624 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:47,624 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:47,624 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:47,624 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:47,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:47,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:47,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:47,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:47,634 INFO L82 PathProgramCache]: Analyzing trace with hash -1948124152, now seen corresponding path program 1 times [2018-11-28 10:47:47,634 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:47,635 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:47,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:47,635 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:47:47,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:48,030 WARN L180 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 68 [2018-11-28 10:47:48,146 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 10:47:48,146 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 10:47:48,146 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 10:47:48,147 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 10:47:48,147 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 10:47:48,147 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 10:47:48,147 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 10:47:48,147 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 10:47:48,147 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration2_Lasso [2018-11-28 10:47:48,147 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 10:47:48,147 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 10:47:48,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,165 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,172 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,176 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,179 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,187 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,188 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,190 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,202 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,207 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,208 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,209 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,210 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,212 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,213 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:48,312 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 10:47:48,312 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 10:47:48,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,314 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,315 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,317 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,317 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,319 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,319 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,321 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,322 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:48,322 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:47:48,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,329 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,329 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,330 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,331 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,331 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,333 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,333 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,335 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,336 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,337 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,338 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,340 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,341 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:48,341 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:47:48,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,344 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,345 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,347 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,347 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,349 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,349 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,351 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,352 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,354 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,354 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,356 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,356 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,357 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,357 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,357 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,359 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,359 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,361 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,361 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,362 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:48,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:48,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,363 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 10:47:48,364 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,364 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:48,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:48,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:48,366 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,367 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:48,368 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:47:48,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:48,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:48,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:48,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:48,373 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-11-28 10:47:48,373 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:48,376 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:47:48,376 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:48,406 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-28 10:47:48,414 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2018-11-28 10:47:48,414 INFO L444 ModelExtractionUtils]: 7 out of 11 variables were initially zero. Simplification set additionally 1 variables to zero. [2018-11-28 10:47:48,414 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-28 10:47:48,417 INFO L440 nArgumentSynthesizer]: Removed 3 redundant supporting invariants from a total of 4. [2018-11-28 10:47:48,417 INFO L518 LassoAnalysis]: Proved termination. [2018-11-28 10:47:48,417 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(new_ll_#in~n) = 1*new_ll_#in~n Supporting invariants [1*new_ll_#in~n >= 0] [2018-11-28 10:47:48,439 INFO L297 tatePredicateManager]: 0 out of 1 supporting invariants were superfluous and have been removed [2018-11-28 10:47:48,472 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:47:48,505 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 10:47:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:47:48,560 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 10:47:48,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-28 10:47:48,583 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 3 loop predicates [2018-11-28 10:47:48,583 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 35 states and 43 transitions. cyclomatic complexity: 12 Second operand 6 states. [2018-11-28 10:47:48,689 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 35 states and 43 transitions. cyclomatic complexity: 12. Second operand 6 states. Result 58 states and 69 transitions. Complement of second has 15 states. [2018-11-28 10:47:48,690 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 3 stem states 2 non-accepting loop states 1 accepting loop states [2018-11-28 10:47:48,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2018-11-28 10:47:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 19 transitions. [2018-11-28 10:47:48,692 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 3 letters. [2018-11-28 10:47:48,693 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 10:47:48,693 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 13 letters. Loop has 3 letters. [2018-11-28 10:47:48,693 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 10:47:48,694 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 19 transitions. Stem has 10 letters. Loop has 6 letters. [2018-11-28 10:47:48,694 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-28 10:47:48,694 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 58 states and 69 transitions. [2018-11-28 10:47:48,696 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:47:48,698 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 58 states to 52 states and 63 transitions. [2018-11-28 10:47:48,698 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 40 [2018-11-28 10:47:48,698 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 42 [2018-11-28 10:47:48,699 INFO L73 IsDeterministic]: Start isDeterministic. Operand 52 states and 63 transitions. [2018-11-28 10:47:48,699 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 10:47:48,699 INFO L705 BuchiCegarLoop]: Abstraction has 52 states and 63 transitions. [2018-11-28 10:47:48,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52 states and 63 transitions. [2018-11-28 10:47:48,703 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52 to 46. [2018-11-28 10:47:48,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2018-11-28 10:47:48,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 54 transitions. [2018-11-28 10:47:48,704 INFO L728 BuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2018-11-28 10:47:48,704 INFO L608 BuchiCegarLoop]: Abstraction has 46 states and 54 transitions. [2018-11-28 10:47:48,704 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-28 10:47:48,704 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 46 states and 54 transitions. [2018-11-28 10:47:48,705 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:47:48,705 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:47:48,705 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:47:48,706 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 10:47:48,706 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:47:48,706 INFO L794 eck$LassoCheckResult]: Stem: 366#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 348#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 349#L571 assume !(main_~n~0 < 1); 350#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 351#new_llENTRY ~n := #in~n; 373#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 371#new_llFINAL assume true; 369#new_llEXIT >#48#return; 352#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 346#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 347#new_llENTRY ~n := #in~n; 354#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 368#new_llFINAL assume true; 370#new_llEXIT >#50#return; 365#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 344#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 342#appendENTRY [2018-11-28 10:47:48,706 INFO L796 eck$LassoCheckResult]: Loop: 342#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 345#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 343#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 342#appendENTRY [2018-11-28 10:47:48,706 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:48,706 INFO L82 PathProgramCache]: Analyzing trace with hash 1324511557, now seen corresponding path program 1 times [2018-11-28 10:47:48,707 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:48,707 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:48,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:48,707 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:48,707 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:47:48,789 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-28 10:47:48,791 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-28 10:47:48,791 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2018-11-28 10:47:48,793 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 10:47:48,793 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:48,793 INFO L82 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 1 times [2018-11-28 10:47:48,793 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:48,793 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:48,794 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:48,794 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:48,794 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:48,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:48,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-11-28 10:47:48,947 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-11-28 10:47:48,948 INFO L87 Difference]: Start difference. First operand 46 states and 54 transitions. cyclomatic complexity: 12 Second operand 5 states. [2018-11-28 10:47:48,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 10:47:48,976 INFO L93 Difference]: Finished difference Result 50 states and 58 transitions. [2018-11-28 10:47:48,976 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-28 10:47:48,976 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 50 states and 58 transitions. [2018-11-28 10:47:48,977 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:47:48,978 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 50 states to 47 states and 55 transitions. [2018-11-28 10:47:48,978 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 39 [2018-11-28 10:47:48,978 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 39 [2018-11-28 10:47:48,978 INFO L73 IsDeterministic]: Start isDeterministic. Operand 47 states and 55 transitions. [2018-11-28 10:47:48,979 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 10:47:48,979 INFO L705 BuchiCegarLoop]: Abstraction has 47 states and 55 transitions. [2018-11-28 10:47:48,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states and 55 transitions. [2018-11-28 10:47:48,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 43. [2018-11-28 10:47:48,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43 states. [2018-11-28 10:47:48,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 43 states and 50 transitions. [2018-11-28 10:47:48,982 INFO L728 BuchiCegarLoop]: Abstraction has 43 states and 50 transitions. [2018-11-28 10:47:48,982 INFO L608 BuchiCegarLoop]: Abstraction has 43 states and 50 transitions. [2018-11-28 10:47:48,983 INFO L442 BuchiCegarLoop]: ======== Iteration 4============ [2018-11-28 10:47:48,983 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 43 states and 50 transitions. [2018-11-28 10:47:48,984 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:47:48,984 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:47:48,984 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:47:48,984 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 10:47:48,984 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:47:48,985 INFO L794 eck$LassoCheckResult]: Stem: 470#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 453#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 454#L571 assume !(main_~n~0 < 1); 441#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 455#new_llENTRY ~n := #in~n; 457#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 440#new_llFINAL assume true; 442#new_llEXIT >#48#return; 456#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 451#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 452#new_llENTRY ~n := #in~n; 478#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 474#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 477#new_llENTRY ~n := #in~n; 480#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 481#new_llFINAL assume true; 479#new_llEXIT >#44#return; 475#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 476#new_llFINAL assume true; 473#new_llEXIT >#50#return; 469#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 448#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 447#appendENTRY [2018-11-28 10:47:48,985 INFO L796 eck$LassoCheckResult]: Loop: 447#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 450#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 449#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 447#appendENTRY [2018-11-28 10:47:48,985 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:48,985 INFO L82 PathProgramCache]: Analyzing trace with hash 608299129, now seen corresponding path program 1 times [2018-11-28 10:47:48,985 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:48,985 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:48,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:48,986 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:48,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:48,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:49,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:49,005 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:49,005 INFO L82 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 2 times [2018-11-28 10:47:49,005 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:49,005 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:49,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:49,006 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:49,006 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:49,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:49,011 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:49,011 INFO L82 PathProgramCache]: Analyzing trace with hash 1372365114, now seen corresponding path program 1 times [2018-11-28 10:47:49,011 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:49,012 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:49,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:49,012 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:47:49,012 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:47:49,090 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-28 10:47:49,090 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 10:47:49,090 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/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 [2018-11-28 10:47:49,100 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:49,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:47:49,138 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 10:47:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-11-28 10:47:49,196 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 10:47:49,196 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2018-11-28 10:47:49,419 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-28 10:47:49,419 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2018-11-28 10:47:49,419 INFO L87 Difference]: Start difference. First operand 43 states and 50 transitions. cyclomatic complexity: 11 Second operand 7 states. [2018-11-28 10:47:49,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 10:47:49,470 INFO L93 Difference]: Finished difference Result 59 states and 69 transitions. [2018-11-28 10:47:49,471 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-28 10:47:49,471 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 59 states and 69 transitions. [2018-11-28 10:47:49,473 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:47:49,474 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 59 states to 59 states and 69 transitions. [2018-11-28 10:47:49,475 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 51 [2018-11-28 10:47:49,475 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 51 [2018-11-28 10:47:49,475 INFO L73 IsDeterministic]: Start isDeterministic. Operand 59 states and 69 transitions. [2018-11-28 10:47:49,475 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 10:47:49,475 INFO L705 BuchiCegarLoop]: Abstraction has 59 states and 69 transitions. [2018-11-28 10:47:49,476 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states and 69 transitions. [2018-11-28 10:47:49,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 53. [2018-11-28 10:47:49,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2018-11-28 10:47:49,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 61 transitions. [2018-11-28 10:47:49,480 INFO L728 BuchiCegarLoop]: Abstraction has 53 states and 61 transitions. [2018-11-28 10:47:49,480 INFO L608 BuchiCegarLoop]: Abstraction has 53 states and 61 transitions. [2018-11-28 10:47:49,480 INFO L442 BuchiCegarLoop]: ======== Iteration 5============ [2018-11-28 10:47:49,480 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 53 states and 61 transitions. [2018-11-28 10:47:49,481 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:47:49,481 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:47:49,481 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:47:49,482 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 10:47:49,482 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:47:49,482 INFO L794 eck$LassoCheckResult]: Stem: 660#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 641#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 642#L571 assume !(main_~n~0 < 1); 643#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 644#new_llENTRY ~n := #in~n; 646#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 676#new_llFINAL assume true; 673#new_llEXIT >#48#return; 670#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 668#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 640#new_llENTRY ~n := #in~n; 674#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 667#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 672#new_llENTRY ~n := #in~n; 675#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 678#new_llFINAL assume true; 677#new_llEXIT >#44#return; 669#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 671#new_llFINAL assume true; 666#new_llEXIT >#50#return; 659#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 637#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 636#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 638#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 662#appendFINAL assume true; 652#appendEXIT >#52#return; 653#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 633#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 632#lengthENTRY [2018-11-28 10:47:49,482 INFO L796 eck$LassoCheckResult]: Loop: 632#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 635#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 634#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 632#lengthENTRY [2018-11-28 10:47:49,482 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:49,482 INFO L82 PathProgramCache]: Analyzing trace with hash 334160670, now seen corresponding path program 1 times [2018-11-28 10:47:49,482 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:49,483 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:49,483 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:49,483 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:49,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:49,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:49,506 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:49,507 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 1 times [2018-11-28 10:47:49,507 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:49,507 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:49,507 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:49,508 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:49,508 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:49,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:49,513 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:49,513 INFO L82 PathProgramCache]: Analyzing trace with hash -753664053, now seen corresponding path program 1 times [2018-11-28 10:47:49,514 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:49,514 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:49,514 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:49,514 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:49,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:49,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:49,960 WARN L180 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2018-11-28 10:47:49,968 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:49,972 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:50,008 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:50,013 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:50,038 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:50,038 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:121, output treesize:97 [2018-11-28 10:47:50,585 WARN L180 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 167 [2018-11-28 10:47:50,668 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 10:47:50,668 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 10:47:50,668 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 10:47:50,668 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 10:47:50,668 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 10:47:50,668 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 10:47:50,668 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 10:47:50,668 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 10:47:50,668 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration5_Lasso [2018-11-28 10:47:50,668 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 10:47:50,668 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 10:47:50,671 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,672 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,694 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,698 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,699 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,700 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,703 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,705 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,706 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,707 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,709 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,720 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,727 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,729 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,735 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,739 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,746 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:47:50,927 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 10:47:50,927 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 10:47:50,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:50,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:50,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:50,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:50,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:50,928 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:50,928 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:50,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:50,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:50,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:50,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:50,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:50,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:50,929 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:50,930 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:50,930 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:47:50,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:50,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:50,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:50,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:50,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:50,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:50,931 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:50,931 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:50,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:50,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:50,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:50,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:50,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:50,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:50,932 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:50,932 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:50,932 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:47:50,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:50,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:50,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:50,934 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:47:50,935 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:47:50,935 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:50,947 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-11-28 10:47:50,947 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-28 10:47:51,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,001 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 [2018-11-28 10:47:51,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,001 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,002 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,007 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,008 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,009 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,009 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,010 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 [2018-11-28 10:47:51,010 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,010 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,012 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,012 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,012 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,013 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,013 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,014 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,015 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,015 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,015 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:51,016 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:47:51,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,017 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,018 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,020 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,021 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,021 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,022 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,023 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,023 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,024 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,025 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,026 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,026 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,028 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,028 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,030 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,030 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,032 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,033 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,033 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 [2018-11-28 10:47:51,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,034 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,034 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,035 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 [2018-11-28 10:47:51,035 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,035 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,036 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,037 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,037 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,039 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,040 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,042 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,042 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:51,042 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:47:51,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,044 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 [2018-11-28 10:47:51,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,045 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,045 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,047 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,047 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,048 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,049 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,049 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,050 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,050 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,054 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,055 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,055 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,056 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,057 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,058 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,058 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,060 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,060 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:47:51,061 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:47:51,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,062 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-28 10:47:51,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,064 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,066 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:47:51,066 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:47:51,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,070 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,071 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,072 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,073 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:47:51,073 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:47:51,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,078 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:47:51,078 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:47:51,078 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,094 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-28 10:47:51,094 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-28 10:47:51,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,174 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,174 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,176 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,176 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,178 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,178 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,179 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 [2018-11-28 10:47:51,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,179 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,179 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,181 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,181 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,182 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 [2018-11-28 10:47:51,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,182 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,183 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:47:51,183 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:47:51,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,184 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 [2018-11-28 10:47:51,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,185 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,185 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,187 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,187 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,188 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,189 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,190 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,190 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,192 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,192 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,193 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,194 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,195 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,195 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,195 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,197 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,198 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,200 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,200 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,201 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 [2018-11-28 10:47:51,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,202 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,202 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,204 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,204 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,206 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,206 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:47:51,206 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:47:51,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,208 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,208 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,209 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 [2018-11-28 10:47:51,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,210 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,210 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,212 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,214 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,215 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,215 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,217 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,219 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,219 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,221 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,221 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,222 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-28 10:47:51,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,222 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,224 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,225 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:51,225 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:51,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,228 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,231 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:51,231 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:51,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,238 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:47:51,238 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:47:51,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,261 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-28 10:47:51,261 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:47:51,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,378 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,378 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,380 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,381 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,382 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,383 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,383 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,385 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,386 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,388 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,388 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,388 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,390 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,391 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:51,391 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:51,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,395 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,395 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,398 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,398 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,400 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,401 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,406 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,406 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,408 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,408 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,411 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,411 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,412 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,413 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,413 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,416 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,418 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,420 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,421 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,421 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,423 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,423 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,426 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:51,426 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:51,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,432 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,434 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,435 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,437 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,437 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,439 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,440 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,442 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,442 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,444 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,447 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,448 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-28 10:47:51,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,450 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,450 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,452 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,453 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:47:51,453 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:47:51,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,457 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,457 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,457 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,535 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,536 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:47:51,536 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:47:51,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,543 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:47:51,543 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:47:51,543 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,563 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-28 10:47:51,564 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-28 10:47:51,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,659 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,660 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,661 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,663 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,663 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,665 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,665 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,667 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,668 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,670 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,670 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,672 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,673 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:47:51,673 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:47:51,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,676 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,676 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,678 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,680 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,681 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,683 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,683 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,683 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,683 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,685 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,685 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,685 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,687 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,687 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,689 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,690 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,692 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,693 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,694 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,694 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,694 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,696 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,696 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,696 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,698 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,698 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,698 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,700 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,701 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,703 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,703 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:47:51,703 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:47:51,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,706 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,707 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,709 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,711 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,711 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,713 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,716 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,718 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,719 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,720 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:47:51,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,722 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:51,722 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:51,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,723 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-28 10:47:51,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,724 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,725 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,725 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,727 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,727 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,728 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:47:51,728 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:47:51,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,731 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,731 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,732 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,733 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,733 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,734 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:47:51,734 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:47:51,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,739 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,739 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,740 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:47:51,740 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:47:51,740 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,753 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-28 10:47:51,754 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-28 10:47:51,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,859 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,859 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,861 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,861 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,861 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,862 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,862 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,862 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,863 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 [2018-11-28 10:47:51,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,864 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,864 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,864 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,864 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,866 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,867 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,867 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,868 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 [2018-11-28 10:47:51,868 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,869 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,869 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,871 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 [2018-11-28 10:47:51,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,871 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,872 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:47:51,872 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:47:51,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,875 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 [2018-11-28 10:47:51,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,875 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,876 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,878 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,878 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,879 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,880 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 [2018-11-28 10:47:51,880 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,880 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,881 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,883 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,884 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,885 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,886 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,886 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,888 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,888 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,888 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,888 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,890 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,890 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,890 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,891 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,892 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 [2018-11-28 10:47:51,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,892 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,893 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,893 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,895 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,896 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,897 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 [2018-11-28 10:47:51,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,897 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,898 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,899 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 [2018-11-28 10:47:51,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,900 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,900 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,902 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,903 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,903 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,906 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:47:51,906 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:47:51,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,908 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 [2018-11-28 10:47:51,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,909 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,909 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,910 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,911 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 [2018-11-28 10:47:51,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,911 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,912 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,912 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,914 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,914 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,915 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,916 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,917 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,917 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,919 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,919 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,921 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,922 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,924 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,924 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,924 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:51,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,926 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:47:51,927 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:47:51,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,928 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-28 10:47:51,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,929 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:51,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,929 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,930 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,932 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:51,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,933 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:51,933 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:51,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,937 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:51,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:51,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,938 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,938 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:51,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:51,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,940 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:51,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:51,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:51,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,942 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:51,942 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:51,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:51,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:51,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:51,948 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:51,948 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:47:51,949 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:47:51,949 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:51,969 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-28 10:47:51,969 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:47:52,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,079 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,080 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,082 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,082 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,083 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,085 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,086 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,088 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,089 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,089 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,091 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,094 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,094 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,095 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:52,095 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:52,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,099 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,100 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,102 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,105 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,106 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,108 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,109 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,111 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,114 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,114 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,115 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,117 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,118 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,120 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,121 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,121 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,123 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,124 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,126 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,126 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,127 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,128 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 [2018-11-28 10:47:52,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,129 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,130 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,132 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,132 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,132 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,134 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 [2018-11-28 10:47:52,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,134 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,136 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:52,136 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:52,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,140 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,142 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,143 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,143 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,145 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 [2018-11-28 10:47:52,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,145 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,146 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,148 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,148 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,149 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,150 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 [2018-11-28 10:47:52,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,151 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,151 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,151 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,153 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 [2018-11-28 10:47:52,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,153 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,154 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,154 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,155 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 [2018-11-28 10:47:52,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,156 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,156 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,158 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:47:52,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,159 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,159 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,160 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-28 10:47:52,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,161 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,161 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,162 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,164 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,164 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,165 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:47:52,165 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:47:52,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,169 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 [2018-11-28 10:47:52,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,170 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,171 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,172 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 [2018-11-28 10:47:52,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,173 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,173 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,174 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:47:52,175 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:47:52,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,184 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,184 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:47:52,184 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:47:52,184 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,212 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-28 10:47:52,213 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-28 10:47:52,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,364 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,364 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,365 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,365 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,366 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,367 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,367 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,368 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,369 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,370 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,370 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,375 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,375 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,376 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,378 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,378 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,381 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,383 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,383 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,385 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:47:52,385 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:47:52,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,391 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,391 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,392 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,393 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,394 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,394 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,396 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,396 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,397 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,399 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,399 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,400 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,402 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,403 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,405 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,405 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,406 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,408 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,408 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,409 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,410 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,411 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,412 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,413 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,414 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,415 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,417 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,417 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,418 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,421 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,422 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,424 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,424 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,424 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,425 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,427 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,427 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,428 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:47:52,429 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:47:52,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,434 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,435 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,435 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,437 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,438 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,438 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,440 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,440 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,441 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,441 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,443 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,444 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,444 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,446 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,447 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,447 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,449 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,450 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,450 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,452 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 [2018-11-28 10:47:52,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,452 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,453 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,453 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,455 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 [2018-11-28 10:47:52,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,460 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:52,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,461 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:47:52,462 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:47:52,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,463 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-28 10:47:52,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,464 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:52,464 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,464 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,464 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,466 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 [2018-11-28 10:47:52,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,467 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:52,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,467 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,468 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:52,468 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:52,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,471 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 [2018-11-28 10:47:52,488 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,488 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:52,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:52,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,489 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,489 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:52,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:52,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:52,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,492 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:52,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:52,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:52,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,493 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:52,493 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:52,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:52,499 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 [2018-11-28 10:47:52,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:52,499 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:52,499 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:47:52,499 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:47:52,500 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:52,519 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-28 10:47:52,519 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:47:53,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,050 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,051 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,051 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,054 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,057 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,058 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,060 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,061 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,064 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,067 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:53,067 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:53,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,071 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,071 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,071 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,074 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,076 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,079 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,079 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,080 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,080 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,083 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,086 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,086 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,086 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,088 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,089 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,089 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,091 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,094 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,095 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,095 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,097 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,098 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,098 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,101 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,101 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,103 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,104 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,104 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,106 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,107 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:47:53,107 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:47:53,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,111 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,111 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,114 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,114 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,114 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,115 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,117 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,118 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,121 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,121 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,122 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,124 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,124 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,125 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,127 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,127 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,128 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,128 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,129 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,130 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,131 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,131 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,133 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,133 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:47:53,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,133 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:47:53,134 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:47:53,134 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,136 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-28 10:47:53,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,136 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,137 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,137 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,141 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,142 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:47:53,142 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:47:53,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,146 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,147 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,147 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,150 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 [2018-11-28 10:47:53,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,151 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,151 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,152 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:47:53,153 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:47:53,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,165 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,165 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:47:53,165 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:47:53,165 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,197 INFO L402 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2018-11-28 10:47:53,197 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-28 10:47:53,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,653 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,653 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,654 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,658 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,658 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,659 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,662 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,663 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,663 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,667 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,667 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,667 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,671 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,671 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,671 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,674 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,675 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,676 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:47:53,676 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:47:53,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,681 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,681 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,682 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,685 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,685 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,685 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,686 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,686 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,688 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,689 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,689 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,692 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,693 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,693 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,696 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,696 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,697 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,700 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,701 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,701 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,704 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,704 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,705 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,708 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,708 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,709 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,712 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,712 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,715 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,716 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,716 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,719 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,719 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,720 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,723 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,723 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,723 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,726 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,727 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,728 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:47:53,728 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:47:53,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,733 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,733 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,734 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,737 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,738 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,738 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,741 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,741 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,742 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,744 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,745 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,745 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,745 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,748 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 [2018-11-28 10:47:53,748 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,748 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,749 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,749 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,752 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 [2018-11-28 10:47:53,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,752 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,753 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,753 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,756 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,756 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,756 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,757 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:47:53,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:47:53,760 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:47:53,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:47:53,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:47:53,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:47:53,760 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:47:53,761 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:47:53,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:47:53,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:47:53,763 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-28 10:47:53,764 INFO L794 eck$LassoCheckResult]: Stem: 660#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 641#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 642#L571 assume !(main_~n~0 < 1); 643#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 644#new_llENTRY ~n := #in~n; 646#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 676#new_llFINAL assume true; 673#new_llEXIT >#48#return; 670#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 668#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 640#new_llENTRY ~n := #in~n; 674#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 667#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 672#new_llENTRY ~n := #in~n; 675#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 678#new_llFINAL assume true; 677#new_llEXIT >#44#return; 669#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 671#new_llFINAL assume true; 666#new_llEXIT >#50#return; 659#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 637#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 636#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 638#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 662#appendFINAL assume true; 652#appendEXIT >#52#return; 653#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 633#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 632#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 635#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 634#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 632#lengthENTRY [2018-11-28 10:47:53,764 INFO L796 eck$LassoCheckResult]: Loop: 632#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 635#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 634#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 632#lengthENTRY [2018-11-28 10:47:53,764 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:53,764 INFO L82 PathProgramCache]: Analyzing trace with hash -753664053, now seen corresponding path program 2 times [2018-11-28 10:47:53,764 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:53,764 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:53,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:53,765 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:47:53,765 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:53,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:53,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:53,785 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:53,785 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 2 times [2018-11-28 10:47:53,785 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:53,785 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:53,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:53,786 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:47:53,786 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:53,792 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:53,793 INFO L82 PathProgramCache]: Analyzing trace with hash 1683228670, now seen corresponding path program 3 times [2018-11-28 10:47:53,793 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:53,793 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:53,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:53,793 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:47:53,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:47:53,983 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 5 DAG size of output: 3 [2018-11-28 10:47:54,313 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-28 10:47:54,313 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 10:47:54,313 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 10:47:54,320 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-28 10:47:54,339 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2018-11-28 10:47:54,339 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-28 10:47:54,343 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 10:47:54,354 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-28 10:47:54,354 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,363 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,363 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:13, output treesize:9 [2018-11-28 10:47:54,428 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 1 [2018-11-28 10:47:54,428 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,434 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-28 10:47:54,435 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-28 10:47:54,436 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,441 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,448 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-28 10:47:54,450 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-28 10:47:54,451 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,452 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,456 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,457 INFO L202 ElimStorePlain]: Needed 6 recursive calls to eliminate 3 variables, input treesize:36, output treesize:18 [2018-11-28 10:47:54,540 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-28 10:47:54,541 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-28 10:47:54,541 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,543 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,547 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-28 10:47:54,549 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-28 10:47:54,549 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,551 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,553 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:47:54,554 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2018-11-28 10:47:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 9 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-28 10:47:54,608 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 10:47:54,609 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 19] total 22 [2018-11-28 10:47:54,694 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2018-11-28 10:47:54,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=412, Unknown=0, NotChecked=0, Total=462 [2018-11-28 10:47:54,695 INFO L87 Difference]: Start difference. First operand 53 states and 61 transitions. cyclomatic complexity: 12 Second operand 22 states. [2018-11-28 10:47:55,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 10:47:55,252 INFO L93 Difference]: Finished difference Result 78 states and 93 transitions. [2018-11-28 10:47:55,252 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-28 10:47:55,252 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 78 states and 93 transitions. [2018-11-28 10:47:55,253 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:47:55,255 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 78 states to 69 states and 82 transitions. [2018-11-28 10:47:55,255 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 61 [2018-11-28 10:47:55,255 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 61 [2018-11-28 10:47:55,256 INFO L73 IsDeterministic]: Start isDeterministic. Operand 69 states and 82 transitions. [2018-11-28 10:47:55,256 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 10:47:55,256 INFO L705 BuchiCegarLoop]: Abstraction has 69 states and 82 transitions. [2018-11-28 10:47:55,256 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 69 states and 82 transitions. [2018-11-28 10:47:55,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 69 to 60. [2018-11-28 10:47:55,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2018-11-28 10:47:55,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 71 transitions. [2018-11-28 10:47:55,263 INFO L728 BuchiCegarLoop]: Abstraction has 60 states and 71 transitions. [2018-11-28 10:47:55,263 INFO L608 BuchiCegarLoop]: Abstraction has 60 states and 71 transitions. [2018-11-28 10:47:55,263 INFO L442 BuchiCegarLoop]: ======== Iteration 6============ [2018-11-28 10:47:55,263 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 60 states and 71 transitions. [2018-11-28 10:47:55,265 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:47:55,265 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:47:55,265 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:47:55,266 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 10:47:55,266 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:47:55,266 INFO L794 eck$LassoCheckResult]: Stem: 951#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 931#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 932#L571 assume !(main_~n~0 < 1); 933#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 934#new_llENTRY ~n := #in~n; 955#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 920#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 938#new_llENTRY ~n := #in~n; 940#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 918#new_llFINAL assume true; 921#new_llEXIT >#44#return; 952#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 977#new_llFINAL assume true; 958#new_llEXIT >#48#return; 935#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 929#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 930#new_llENTRY ~n := #in~n; 937#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 962#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 969#new_llENTRY ~n := #in~n; 937#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 962#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 969#new_llENTRY ~n := #in~n; 972#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 976#new_llFINAL assume true; 975#new_llEXIT >#44#return; 974#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 973#new_llFINAL assume true; 971#new_llEXIT >#44#return; 964#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 968#new_llFINAL assume true; 961#new_llEXIT >#50#return; 963#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 943#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 948#appendENTRY [2018-11-28 10:47:55,266 INFO L796 eck$LassoCheckResult]: Loop: 948#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 956#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 944#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 948#appendENTRY [2018-11-28 10:47:55,266 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:55,267 INFO L82 PathProgramCache]: Analyzing trace with hash -946852679, now seen corresponding path program 2 times [2018-11-28 10:47:55,267 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:55,267 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:55,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:55,271 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:47:55,271 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:55,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:55,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:55,321 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:55,322 INFO L82 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 3 times [2018-11-28 10:47:55,322 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:55,322 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:55,322 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:55,322 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:47:55,327 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:55,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:55,332 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:47:55,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1657074938, now seen corresponding path program 2 times [2018-11-28 10:47:55,333 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:47:55,333 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:47:55,333 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:55,333 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:47:55,334 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:47:55,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:47:55,905 WARN L180 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2018-11-28 10:47:55,908 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:55,912 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:55,956 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:55,959 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:55,994 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:55,994 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:128, output treesize:104 [2018-11-28 10:47:56,447 WARN L180 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2018-11-28 10:47:56,450 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:56,456 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:56,498 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:56,501 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:56,527 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:56,527 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:121, output treesize:97 [2018-11-28 10:47:57,349 WARN L180 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 139 [2018-11-28 10:47:57,828 WARN L180 SmtUtils]: Spent 474.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 97 [2018-11-28 10:47:57,829 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:57,842 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:58,025 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:58,035 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:58,207 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:58,217 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:58,423 INFO L267 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 3 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2018-11-28 10:47:58,423 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 6 variables, input treesize:221, output treesize:227 [2018-11-28 10:47:58,608 WARN L180 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2018-11-28 10:47:58,894 WARN L180 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2018-11-28 10:47:59,146 WARN L180 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2018-11-28 10:48:03,290 WARN L180 SmtUtils]: Spent 4.14 s on a formula simplification. DAG size of input: 205 DAG size of output: 200 [2018-11-28 10:48:03,299 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:03,338 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:04,219 INFO L267 ElimStorePlain]: Start of recursive call 1: 8 dim-0 vars, 1 dim-2 vars, End of recursive call: 9 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:04,220 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 9 variables, input treesize:430, output treesize:512 [2018-11-28 10:48:05,021 WARN L180 SmtUtils]: Spent 800.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2018-11-28 10:48:05,939 WARN L180 SmtUtils]: Spent 910.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2018-11-28 10:48:06,794 WARN L180 SmtUtils]: Spent 852.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2018-11-28 10:48:06,798 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 10:48:06,798 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 10:48:06,798 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 10:48:06,798 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 10:48:06,798 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 10:48:06,798 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 10:48:06,798 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 10:48:06,799 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 10:48:06,799 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration6_Lasso [2018-11-28 10:48:06,799 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 10:48:06,799 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 10:48:06,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,822 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,824 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,827 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,829 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,832 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,842 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:06,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:07,127 WARN L180 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2018-11-28 10:48:07,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:07,128 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:07,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:07,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:07,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:07,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:07,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:07,139 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:48:07,423 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 10:48:07,423 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 10:48:07,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,424 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,424 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,426 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,426 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:07,426 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,427 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,428 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,428 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,429 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,429 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,430 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,430 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,430 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,431 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,432 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,433 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,433 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,434 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,434 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,435 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,436 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,437 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,437 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,438 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,438 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,439 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,440 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:07,440 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,445 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,445 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,446 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,446 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,447 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,448 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,448 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,448 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 [2018-11-28 10:48:07,448 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,449 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,449 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,450 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,450 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,454 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,454 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,455 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,455 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,456 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,456 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,457 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,457 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,458 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,458 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,458 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,465 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,465 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,466 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 [2018-11-28 10:48:07,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,467 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,467 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,468 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 [2018-11-28 10:48:07,468 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,468 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,468 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,469 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,469 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,470 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,470 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,471 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,471 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:07,471 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,473 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,474 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,474 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:07,474 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,476 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 [2018-11-28 10:48:07,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,476 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:07,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,476 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,477 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 10:48:07,477 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,478 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:07,479 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:48:07,479 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,492 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-11-28 10:48:07,492 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-28 10:48:07,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,549 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,550 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,550 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:07,550 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,553 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,554 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:07,554 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,557 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,557 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:07,558 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,560 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:07,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,560 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,561 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 10:48:07,561 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,564 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,564 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:07,564 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,568 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,568 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:07,568 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,570 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,570 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:07,575 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:48:07,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,578 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,578 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,579 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,579 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,580 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,581 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,581 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,582 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,583 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,584 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,584 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,586 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,586 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,589 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,589 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:48:07,590 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:48:07,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,590 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-28 10:48:07,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,591 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,592 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,593 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,593 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,594 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:07,594 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,596 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,596 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,597 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 [2018-11-28 10:48:07,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,597 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,597 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,599 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,599 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,600 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 [2018-11-28 10:48:07,600 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,600 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,601 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,602 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,602 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,604 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,604 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,605 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,605 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,606 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 [2018-11-28 10:48:07,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,607 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,607 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,608 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,609 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,610 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,610 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:07,611 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,612 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,613 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,613 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 [2018-11-28 10:48:07,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,614 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,614 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,615 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,616 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,616 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 [2018-11-28 10:48:07,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,617 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,617 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,619 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,619 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,620 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,620 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,622 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,623 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,624 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,625 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,625 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,626 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 [2018-11-28 10:48:07,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,627 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,627 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,627 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 [2018-11-28 10:48:07,628 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,628 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,628 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,629 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 [2018-11-28 10:48:07,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,652 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,652 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,653 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,654 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,655 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,656 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:07,656 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,658 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,659 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:07,660 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,708 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,708 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:07,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,708 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,709 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:07,709 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,711 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:07,711 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:48:07,711 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,730 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-28 10:48:07,730 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-28 10:48:07,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,817 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,818 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,818 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:07,819 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,823 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,823 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:07,823 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,826 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,827 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:07,827 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,829 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:07,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,829 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,830 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:07,830 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,833 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 [2018-11-28 10:48:07,834 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,834 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,835 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:07,835 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,839 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 [2018-11-28 10:48:07,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,839 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,840 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:07,840 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,841 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,842 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,842 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:07,842 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:07,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,846 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,846 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,848 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,849 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,850 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 [2018-11-28 10:48:07,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,877 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,878 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,878 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,879 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 [2018-11-28 10:48:07,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,880 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,880 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,882 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,882 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,936 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:07,936 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:07,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,937 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-28 10:48:07,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,938 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:07,938 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:07,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,939 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:07,940 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:07,940 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:07,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,996 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:07,996 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:07,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,997 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 [2018-11-28 10:48:07,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,998 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:07,998 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:07,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:07,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:07,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:07,999 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:07,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:07,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:07,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:07,999 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,000 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,001 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 [2018-11-28 10:48:08,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,001 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,001 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,051 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,052 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,053 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,054 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,112 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,113 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,115 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 [2018-11-28 10:48:08,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,116 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:08,116 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,171 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,172 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 [2018-11-28 10:48:08,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,173 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,173 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,175 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,176 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,177 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,178 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,179 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 [2018-11-28 10:48:08,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,236 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,238 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,297 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,300 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,301 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,359 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,360 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,360 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,362 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,362 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,362 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,364 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,365 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:08,365 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,419 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,420 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:08,420 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,423 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,424 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:08,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,424 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,425 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:48:08,425 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,428 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:08,428 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:48:08,428 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,455 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-28 10:48:08,455 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:48:08,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,557 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:08,557 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,562 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,562 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:08,563 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,566 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,567 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:08,567 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,570 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:08,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,570 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,571 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:48:08,571 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,574 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,574 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,575 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:08,575 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,580 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,580 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:08,580 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,582 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,583 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:08,583 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:08,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,586 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,587 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,587 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,589 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,592 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,592 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,593 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,594 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,596 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,597 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 [2018-11-28 10:48:08,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,648 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,649 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:08,649 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:08,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,650 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-28 10:48:08,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,651 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,651 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,708 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:08,708 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:08,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,711 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,711 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,711 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,713 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,714 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,717 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,768 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,768 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,770 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,771 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,771 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,819 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,819 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,820 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,820 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,821 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,822 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,822 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,822 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,833 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,834 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,834 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:08,835 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:08,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,836 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 [2018-11-28 10:48:08,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,879 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,880 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,881 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,881 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,883 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,883 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,884 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 [2018-11-28 10:48:08,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,936 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,936 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,938 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,938 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,940 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,940 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:08,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,942 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,942 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,990 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 [2018-11-28 10:48:08,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,990 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,991 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,992 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 [2018-11-28 10:48:08,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,994 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,994 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,995 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 [2018-11-28 10:48:08,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:08,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:08,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:08,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:08,996 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:08,996 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:08,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:08,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:08,997 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 [2018-11-28 10:48:09,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,046 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,047 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:09,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,047 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,048 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,048 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,048 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:09,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,050 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,050 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:09,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,051 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,107 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,108 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:09,109 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:09,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,112 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,112 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,113 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:09,113 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:09,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,117 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:09,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,117 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,118 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 10:48:09,118 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:09,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,121 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:09,121 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:48:09,121 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,150 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-28 10:48:09,150 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-28 10:48:09,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,265 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:09,265 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:09,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,270 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,270 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,271 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:09,271 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:09,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,275 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,276 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:09,276 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:09,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,279 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:09,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,279 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,280 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 10:48:09,280 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:09,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,284 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,285 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:09,285 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:09,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,297 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,297 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,298 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:09,298 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:09,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,300 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,301 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:09,301 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:09,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,305 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,305 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:09,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,306 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,307 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:09,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,308 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,308 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:09,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,310 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,310 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:09,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,311 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,350 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,350 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:09,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,351 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,352 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,352 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,352 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:09,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:48:09,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,353 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:09,354 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:09,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,355 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-28 10:48:09,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,365 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,365 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,365 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,403 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,405 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,405 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,406 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:09,406 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:09,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,408 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,408 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,409 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,410 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,410 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,411 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,463 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,463 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,464 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,465 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,465 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,466 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,467 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,467 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,467 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,468 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,521 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 [2018-11-28 10:48:09,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,521 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,522 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,522 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,524 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,524 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,524 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,526 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,527 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,527 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,581 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,581 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,582 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,582 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,583 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,584 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,584 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,585 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:09,585 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:09,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,588 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,588 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,588 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,639 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,640 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,642 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,643 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,643 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,645 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,645 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,646 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,698 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,699 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,699 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,700 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,701 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,701 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,702 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,702 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,703 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,703 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,747 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,748 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,748 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,748 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,750 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,751 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,752 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 [2018-11-28 10:48:09,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,752 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,753 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,754 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 [2018-11-28 10:48:09,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,795 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,796 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,796 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,797 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 [2018-11-28 10:48:09,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,798 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,798 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,799 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:09,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,799 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:09,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:09,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,800 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 [2018-11-28 10:48:09,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,841 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,841 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,842 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:09,842 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:09,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,846 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:09,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,846 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,847 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:09,847 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:09,849 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:09,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,850 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,850 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:09,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:09,850 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,851 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:09,851 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:09,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:09,853 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 [2018-11-28 10:48:09,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:09,891 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:09,891 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:09,891 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:48:09,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:09,911 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-28 10:48:09,911 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-28 10:48:10,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,047 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,048 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:10,048 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:10,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,055 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,055 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,055 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,056 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:10,056 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:10,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,063 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:10,063 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:10,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,068 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,068 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:10,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,068 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,069 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,069 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:10,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,074 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,074 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,075 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:10,076 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:10,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,083 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:10,083 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:10,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,087 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,087 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,088 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:48:10,088 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:48:10,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,093 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,094 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:10,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,096 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,096 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,097 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:10,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,110 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,111 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,111 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:10,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,113 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,114 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,114 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:10,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,116 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,117 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,117 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:10,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,119 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 [2018-11-28 10:48:10,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,172 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,172 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:10,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,174 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:10,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,175 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:48:10,175 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:48:10,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,177 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-28 10:48:10,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,178 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,178 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,179 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,242 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,243 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,244 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,247 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,248 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,248 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,250 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,251 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,251 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,315 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,315 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,316 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,319 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,319 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,320 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,322 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,323 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,323 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,324 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,382 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,383 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,383 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,383 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,385 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,385 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,386 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,387 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,388 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,388 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,429 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,432 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,433 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,433 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,437 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,438 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,438 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,485 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,485 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,486 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,487 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,488 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,488 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,490 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,490 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,490 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,533 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,533 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,533 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,535 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,536 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,538 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,539 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,539 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,589 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,589 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,590 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,592 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,593 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,593 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,596 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,597 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,644 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,645 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,645 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,647 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,648 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,650 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,651 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,696 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,696 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,698 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,698 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,703 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,704 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,705 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,705 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,711 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,711 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:10,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,713 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:48:10,713 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,759 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,759 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:10,759 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:48:10,760 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,789 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-28 10:48:10,789 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:48:10,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,916 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,916 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,917 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,917 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,925 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,926 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,927 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,933 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,933 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,933 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,934 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,935 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,940 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,940 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:10,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,940 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,941 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:48:10,941 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,947 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,948 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,948 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,955 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,957 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,957 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,960 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,961 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,961 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:10,962 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:10,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,967 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,967 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,967 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,970 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,970 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,971 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,975 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,976 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:10,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:10,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:10,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:10,979 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:10,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:10,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:10,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:10,979 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:10,979 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:10,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,231 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:11,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:11,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:11,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,234 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:11,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,234 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:11,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:11,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,236 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:48:11,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:11,237 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:11,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,238 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-28 10:48:11,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,239 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,239 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,242 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:11,242 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,245 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,245 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,245 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,246 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,247 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,247 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,248 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,248 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,248 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,249 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,250 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,250 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,252 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,252 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,253 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,254 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,255 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,257 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,257 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,258 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,259 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,259 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,260 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,261 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,262 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,262 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,270 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,271 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,271 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,272 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,273 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,273 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,274 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:11,274 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,278 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,278 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,278 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,322 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,323 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,323 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,323 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,326 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,327 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,328 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,328 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,370 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,370 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,371 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,375 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,376 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,376 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,378 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,378 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,379 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,429 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,429 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,430 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,432 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,432 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,433 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,434 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,435 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,435 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,482 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,482 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,482 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,483 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,484 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,485 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,485 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,485 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,486 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 [2018-11-28 10:48:11,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,543 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,544 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,545 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:11,545 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,550 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,550 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,551 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:11,552 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,557 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,557 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:11,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,558 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,558 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 10:48:11,558 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,604 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,604 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:11,604 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:48:11,604 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,633 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-28 10:48:11,633 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-28 10:48:11,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,845 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,845 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,847 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:11,847 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,856 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,857 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,858 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:11,858 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,865 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,866 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,867 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:11,867 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,873 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,874 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,874 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:11,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,874 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,876 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 10:48:11,876 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,881 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,882 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,883 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:11,884 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,895 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 [2018-11-28 10:48:11,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,895 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,896 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,897 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:11,897 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,901 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,901 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,902 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:48:11,902 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:48:11,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,908 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,908 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,909 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,910 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,911 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,911 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,913 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,913 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,914 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,916 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,916 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,917 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,918 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 [2018-11-28 10:48:11,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,918 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,919 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,919 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,934 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,935 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,935 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,937 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:11,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,937 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:48:11,938 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:48:11,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,939 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-28 10:48:11,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:11,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:11,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:11,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:11,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:11,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:11,940 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:11,940 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:11,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:11,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:11,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,001 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,001 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:12,002 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,004 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,005 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,005 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,007 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,007 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,070 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,070 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,071 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,072 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,073 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,073 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,073 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,075 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,075 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,126 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,127 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,127 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,128 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 [2018-11-28 10:48:12,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,129 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,129 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,131 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,131 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,132 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,186 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,186 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,187 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,188 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,188 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,189 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,189 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:12,189 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,192 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,192 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,246 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,246 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,248 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,249 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,249 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,251 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,251 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,308 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,309 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,311 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,312 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,314 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,315 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,375 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,375 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,376 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,378 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,378 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,378 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,379 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,380 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,381 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,448 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,448 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,451 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,451 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,452 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 [2018-11-28 10:48:12,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,453 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,453 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,453 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,455 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 [2018-11-28 10:48:12,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,514 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,515 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:12,515 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,519 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,519 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,520 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:12,520 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,525 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 [2018-11-28 10:48:12,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,525 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:12,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,525 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,526 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:48:12,526 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,529 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 [2018-11-28 10:48:12,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,580 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,580 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:12,580 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:48:12,581 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,601 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-28 10:48:12,602 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:48:12,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,807 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,808 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,809 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:12,809 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,815 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 [2018-11-28 10:48:12,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,816 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,817 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:12,817 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,821 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 [2018-11-28 10:48:12,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,822 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,822 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,822 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,823 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:12,823 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,828 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:12,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,829 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:48:12,829 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,833 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 [2018-11-28 10:48:12,833 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,833 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,833 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,834 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:12,834 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,845 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,846 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:12,846 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,849 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,849 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,850 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:48:12,850 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:48:12,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,855 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,855 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,855 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,856 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,857 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 [2018-11-28 10:48:12,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,858 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,858 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,860 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,861 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,863 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 [2018-11-28 10:48:12,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,863 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,864 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,864 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,866 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,866 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,866 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,868 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 [2018-11-28 10:48:12,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,902 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,904 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:48:12,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:48:12,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:48:12,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,905 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-28 10:48:12,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,906 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:12,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,906 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:12,906 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:12,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,966 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:12,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,966 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:12,966 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:48:12,966 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:12,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,969 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:12,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,969 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:12,969 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:12,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:12,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:12,971 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:12,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:12,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:12,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:12,971 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:12,971 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:12,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:12,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:12,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,035 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,035 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,036 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,038 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,038 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,038 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,040 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,040 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,040 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,099 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,099 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,099 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,101 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,101 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,101 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,103 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,103 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,103 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,166 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,166 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,167 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,169 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,169 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,169 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:48:13,169 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:13,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,172 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 [2018-11-28 10:48:13,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,172 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,172 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,172 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,237 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,237 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,238 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,239 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,240 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,241 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,242 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,242 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,306 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,307 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,307 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,308 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,309 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,309 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,309 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,312 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,312 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,312 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,373 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,373 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,373 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,374 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,375 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,376 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,376 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,378 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,378 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,378 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,378 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,451 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,451 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,452 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,455 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 [2018-11-28 10:48:13,455 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,455 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,455 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,456 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,458 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:13,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,459 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,459 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:13,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:13,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,461 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 [2018-11-28 10:48:13,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,529 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,530 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,531 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:48:13,531 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:13,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,535 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:13,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,535 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,536 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:48:13,536 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:13,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,542 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,542 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:13,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:13,542 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,542 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 10:48:13,543 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:13,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:13,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:13,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:13,597 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:13,597 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:13,598 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:48:13,598 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:13,617 INFO L402 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2018-11-28 10:48:13,617 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-28 10:48:14,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,047 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,047 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,290 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:48:14,290 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:14,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,306 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,306 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,308 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:48:14,308 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:14,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,316 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,317 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:48:14,317 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:14,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,324 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,324 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:48:14,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,325 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,326 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 10:48:14,326 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:14,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,332 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,333 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:48:14,333 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:14,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,363 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,363 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,364 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:48:14,364 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:14,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,368 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,368 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,368 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,369 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:48:14,369 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:48:14,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,380 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:14,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,380 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,380 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:14,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:14,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,383 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:14,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,383 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,384 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:14,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:14,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,387 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,387 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:14,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,387 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,387 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:14,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:14,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,390 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:14,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,390 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,391 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:14,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:14,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,393 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:14,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,393 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,394 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:14,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:14,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,396 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:14,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,396 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,397 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:14,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:14,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:48:14,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:48:14,399 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:48:14,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:48:14,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:48:14,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:48:14,399 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:48:14,400 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:48:14,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:48:14,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:48:14,402 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-28 10:48:14,403 INFO L794 eck$LassoCheckResult]: Stem: 951#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 931#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 932#L571 assume !(main_~n~0 < 1); 933#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 934#new_llENTRY ~n := #in~n; 955#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 920#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 938#new_llENTRY ~n := #in~n; 940#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 918#new_llFINAL assume true; 921#new_llEXIT >#44#return; 952#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 977#new_llFINAL assume true; 958#new_llEXIT >#48#return; 935#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 929#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 930#new_llENTRY ~n := #in~n; 937#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 962#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 969#new_llENTRY ~n := #in~n; 937#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 962#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 969#new_llENTRY ~n := #in~n; 972#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 976#new_llFINAL assume true; 975#new_llEXIT >#44#return; 974#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 973#new_llFINAL assume true; 971#new_llEXIT >#44#return; 964#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 968#new_llFINAL assume true; 961#new_llEXIT >#50#return; 963#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 943#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 948#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 956#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 944#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 948#appendENTRY [2018-11-28 10:48:14,403 INFO L796 eck$LassoCheckResult]: Loop: 948#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 956#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 944#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 948#appendENTRY [2018-11-28 10:48:14,403 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:48:14,403 INFO L82 PathProgramCache]: Analyzing trace with hash 1657074938, now seen corresponding path program 3 times [2018-11-28 10:48:14,403 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:48:14,403 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:48:14,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:48:14,404 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:48:14,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:48:14,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:48:14,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:48:14,441 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:48:14,441 INFO L82 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 4 times [2018-11-28 10:48:14,442 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:48:14,442 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:48:14,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:48:14,442 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:48:14,442 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:48:14,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:48:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:48:14,449 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:48:14,450 INFO L82 PathProgramCache]: Analyzing trace with hash -434587367, now seen corresponding path program 4 times [2018-11-28 10:48:14,450 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:48:14,450 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:48:14,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:48:14,450 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:48:14,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:48:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:48:15,621 WARN L180 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 65 [2018-11-28 10:48:15,802 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 32 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-28 10:48:15,802 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 10:48:15,803 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 10:48:15,816 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2018-11-28 10:48:15,867 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2018-11-28 10:48:15,867 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-28 10:48:15,875 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 10:48:15,929 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-11-28 10:48:15,929 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:15,934 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:15,934 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:16, output treesize:12 [2018-11-28 10:48:16,106 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-28 10:48:16,108 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-28 10:48:16,108 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:16,110 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:16,118 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 8 [2018-11-28 10:48:16,120 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-28 10:48:16,120 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:16,122 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:16,127 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:16,128 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:34, output treesize:26 [2018-11-28 10:48:16,346 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:16,349 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:16,360 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:16,363 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:16,373 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 2 dim-2 vars, End of recursive call: 6 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:16,373 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 6 variables, input treesize:66, output treesize:42 [2018-11-28 10:48:28,466 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:28,471 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:28,495 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:28,499 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:28,516 INFO L267 ElimStorePlain]: Start of recursive call 1: 6 dim-0 vars, 2 dim-2 vars, End of recursive call: 8 dim-0 vars, and 1 xjuncts. [2018-11-28 10:48:28,517 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 8 variables, input treesize:80, output treesize:82 [2018-11-28 10:48:40,834 INFO L701 Elim1Store]: detected not equals via solver [2018-11-28 10:48:40,836 INFO L701 Elim1Store]: detected not equals via solver [2018-11-28 10:48:40,838 INFO L701 Elim1Store]: detected not equals via solver [2018-11-28 10:48:40,843 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 13 [2018-11-28 10:48:40,844 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:40,903 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 59 [2018-11-28 10:48:40,931 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-28 10:48:40,932 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:40,985 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 53 [2018-11-28 10:48:40,989 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-28 10:48:40,995 INFO L701 Elim1Store]: detected not equals via solver [2018-11-28 10:48:40,998 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-28 10:48:40,999 INFO L267 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,008 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,045 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 51 [2018-11-28 10:48:41,049 INFO L701 Elim1Store]: detected not equals via solver [2018-11-28 10:48:41,051 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-28 10:48:41,051 INFO L267 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,072 INFO L267 ElimStorePlain]: Start of recursive call 8: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,086 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,097 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,134 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 79 treesize of output 59 [2018-11-28 10:48:41,162 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-11-28 10:48:41,162 INFO L267 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,194 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 53 [2018-11-28 10:48:41,196 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 16 [2018-11-28 10:48:41,199 INFO L701 Elim1Store]: detected not equals via solver [2018-11-28 10:48:41,201 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-28 10:48:41,201 INFO L267 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,207 INFO L267 ElimStorePlain]: Start of recursive call 13: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,224 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 51 [2018-11-28 10:48:41,227 INFO L701 Elim1Store]: detected not equals via solver [2018-11-28 10:48:41,229 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 23 [2018-11-28 10:48:41,229 INFO L267 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,239 INFO L267 ElimStorePlain]: Start of recursive call 15: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,246 INFO L267 ElimStorePlain]: Start of recursive call 12: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,253 INFO L267 ElimStorePlain]: Start of recursive call 10: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,272 INFO L267 ElimStorePlain]: Start of recursive call 1: 12 dim-0 vars, 1 dim-1 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,272 INFO L202 ElimStorePlain]: Needed 16 recursive calls to eliminate 15 variables, input treesize:178, output treesize:18 [2018-11-28 10:48:41,350 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-28 10:48:41,351 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-28 10:48:41,351 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,359 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,364 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2018-11-28 10:48:41,367 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2018-11-28 10:48:41,367 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,368 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,370 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2018-11-28 10:48:41,370 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 3 variables, input treesize:29, output treesize:7 [2018-11-28 10:48:41,440 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 12 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-28 10:48:41,461 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 10:48:41,461 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 25] total 36 [2018-11-28 10:48:41,577 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2018-11-28 10:48:41,578 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=122, Invalid=1136, Unknown=2, NotChecked=0, Total=1260 [2018-11-28 10:48:41,578 INFO L87 Difference]: Start difference. First operand 60 states and 71 transitions. cyclomatic complexity: 15 Second operand 36 states. [2018-11-28 10:49:54,102 WARN L180 SmtUtils]: Spent 24.13 s on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2018-11-28 10:51:30,893 WARN L180 SmtUtils]: Spent 12.14 s on a formula simplification. DAG size of input: 96 DAG size of output: 62 [2018-11-28 10:52:19,984 WARN L180 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2018-11-28 10:52:20,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 10:52:20,941 INFO L93 Difference]: Finished difference Result 106 states and 130 transitions. [2018-11-28 10:52:20,943 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-11-28 10:52:20,943 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 106 states and 130 transitions. [2018-11-28 10:52:20,946 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:52:20,948 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 106 states to 106 states and 130 transitions. [2018-11-28 10:52:20,948 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 98 [2018-11-28 10:52:20,949 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 98 [2018-11-28 10:52:20,949 INFO L73 IsDeterministic]: Start isDeterministic. Operand 106 states and 130 transitions. [2018-11-28 10:52:20,949 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 10:52:20,949 INFO L705 BuchiCegarLoop]: Abstraction has 106 states and 130 transitions. [2018-11-28 10:52:20,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 106 states and 130 transitions. [2018-11-28 10:52:20,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 106 to 84. [2018-11-28 10:52:20,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84 states. [2018-11-28 10:52:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 105 transitions. [2018-11-28 10:52:20,960 INFO L728 BuchiCegarLoop]: Abstraction has 84 states and 105 transitions. [2018-11-28 10:52:20,960 INFO L608 BuchiCegarLoop]: Abstraction has 84 states and 105 transitions. [2018-11-28 10:52:20,960 INFO L442 BuchiCegarLoop]: ======== Iteration 7============ [2018-11-28 10:52:20,960 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 84 states and 105 transitions. [2018-11-28 10:52:20,961 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:52:20,962 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:52:20,962 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:52:20,963 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [7, 7, 5, 5, 5, 5, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 10:52:20,963 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:52:20,963 INFO L794 eck$LassoCheckResult]: Stem: 1318#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1296#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 1297#L571 assume !(main_~n~0 < 1); 1298#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1299#new_llENTRY ~n := #in~n; 1350#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1285#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1304#new_llENTRY ~n := #in~n; 1306#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1362#new_llFINAL assume true; 1361#new_llEXIT >#44#return; 1359#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1357#new_llFINAL assume true; 1333#new_llEXIT >#48#return; 1300#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 1294#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1295#new_llENTRY ~n := #in~n; 1303#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1323#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1352#new_llENTRY ~n := #in~n; 1303#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1323#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1352#new_llENTRY ~n := #in~n; 1303#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1323#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1352#new_llENTRY ~n := #in~n; 1303#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1323#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1352#new_llENTRY ~n := #in~n; 1322#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1324#new_llFINAL assume true; 1356#new_llEXIT >#44#return; 1355#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1351#new_llFINAL assume true; 1344#new_llEXIT >#44#return; 1345#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1365#new_llFINAL assume true; 1353#new_llEXIT >#44#return; 1354#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1364#new_llFINAL assume true; 1363#new_llEXIT >#44#return; 1336#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1358#new_llFINAL assume true; 1335#new_llEXIT >#50#return; 1317#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 1312#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 1329#appendENTRY [2018-11-28 10:52:20,963 INFO L796 eck$LassoCheckResult]: Loop: 1329#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 1330#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 1314#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 1329#appendENTRY [2018-11-28 10:52:20,964 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:20,964 INFO L82 PathProgramCache]: Analyzing trace with hash -1014749959, now seen corresponding path program 3 times [2018-11-28 10:52:20,964 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:20,964 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:20,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:20,964 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:52:20,964 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:20,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:52:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 44 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2018-11-28 10:52:21,074 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 10:52:21,074 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 10:52:21,087 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-28 10:52:21,230 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 7 check-sat command(s) [2018-11-28 10:52:21,230 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-28 10:52:21,233 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 10:52:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 26 proven. 40 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2018-11-28 10:52:21,262 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 10:52:21,262 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 12] total 13 [2018-11-28 10:52:21,263 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 10:52:21,263 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:21,263 INFO L82 PathProgramCache]: Analyzing trace with hash 64690, now seen corresponding path program 5 times [2018-11-28 10:52:21,263 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:21,263 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:21,263 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:21,263 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:52:21,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:21,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:21,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2018-11-28 10:52:21,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2018-11-28 10:52:21,494 INFO L87 Difference]: Start difference. First operand 84 states and 105 transitions. cyclomatic complexity: 25 Second operand 13 states. [2018-11-28 10:52:21,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 10:52:21,605 INFO L93 Difference]: Finished difference Result 101 states and 121 transitions. [2018-11-28 10:52:21,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-28 10:52:21,605 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 101 states and 121 transitions. [2018-11-28 10:52:21,607 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:52:21,609 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 101 states to 101 states and 121 transitions. [2018-11-28 10:52:21,609 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 93 [2018-11-28 10:52:21,609 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 93 [2018-11-28 10:52:21,610 INFO L73 IsDeterministic]: Start isDeterministic. Operand 101 states and 121 transitions. [2018-11-28 10:52:21,610 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 10:52:21,610 INFO L705 BuchiCegarLoop]: Abstraction has 101 states and 121 transitions. [2018-11-28 10:52:21,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states and 121 transitions. [2018-11-28 10:52:21,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 81. [2018-11-28 10:52:21,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 81 states. [2018-11-28 10:52:21,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 97 transitions. [2018-11-28 10:52:21,618 INFO L728 BuchiCegarLoop]: Abstraction has 81 states and 97 transitions. [2018-11-28 10:52:21,618 INFO L608 BuchiCegarLoop]: Abstraction has 81 states and 97 transitions. [2018-11-28 10:52:21,618 INFO L442 BuchiCegarLoop]: ======== Iteration 8============ [2018-11-28 10:52:21,619 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 81 states and 97 transitions. [2018-11-28 10:52:21,619 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:52:21,619 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:52:21,620 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:52:21,620 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [4, 4, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 10:52:21,620 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:52:21,620 INFO L794 eck$LassoCheckResult]: Stem: 1664#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1642#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 1643#L571 assume !(main_~n~0 < 1); 1644#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1645#new_llENTRY ~n := #in~n; 1669#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1670#new_llFINAL assume true; 1705#new_llEXIT >#48#return; 1646#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 1640#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1641#new_llENTRY ~n := #in~n; 1649#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1651#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1650#new_llENTRY ~n := #in~n; 1649#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1651#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1650#new_llENTRY ~n := #in~n; 1652#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1704#new_llFINAL assume true; 1701#new_llEXIT >#44#return; 1700#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1695#new_llFINAL assume true; 1691#new_llEXIT >#44#return; 1689#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1687#new_llFINAL assume true; 1684#new_llEXIT >#50#return; 1686#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 1638#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 1637#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 1639#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 1666#appendFINAL assume true; 1654#appendEXIT >#52#return; 1655#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 1634#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 1633#lengthENTRY [2018-11-28 10:52:21,620 INFO L796 eck$LassoCheckResult]: Loop: 1633#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 1636#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 1635#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 1633#lengthENTRY [2018-11-28 10:52:21,621 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:21,621 INFO L82 PathProgramCache]: Analyzing trace with hash -335095510, now seen corresponding path program 2 times [2018-11-28 10:52:21,621 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:21,621 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:21,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:21,621 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:52:21,621 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:21,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:52:21,716 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 11 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-28 10:52:21,716 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 10:52:21,716 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 10:52:21,730 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2018-11-28 10:52:21,751 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2018-11-28 10:52:21,751 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-28 10:52:21,754 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 10:52:21,759 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-28 10:52:21,777 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 10:52:21,777 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9] total 10 [2018-11-28 10:52:21,777 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 10:52:21,778 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:21,778 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 3 times [2018-11-28 10:52:21,778 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:21,778 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:21,778 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:21,778 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:52:21,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:21,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:21,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:21,896 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-28 10:52:21,896 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2018-11-28 10:52:21,896 INFO L87 Difference]: Start difference. First operand 81 states and 97 transitions. cyclomatic complexity: 20 Second operand 10 states. [2018-11-28 10:52:21,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 10:52:21,959 INFO L93 Difference]: Finished difference Result 78 states and 94 transitions. [2018-11-28 10:52:21,963 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-28 10:52:21,963 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 78 states and 94 transitions. [2018-11-28 10:52:21,965 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:52:21,966 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 78 states to 73 states and 88 transitions. [2018-11-28 10:52:21,967 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 65 [2018-11-28 10:52:21,967 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 65 [2018-11-28 10:52:21,967 INFO L73 IsDeterministic]: Start isDeterministic. Operand 73 states and 88 transitions. [2018-11-28 10:52:21,967 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 10:52:21,967 INFO L705 BuchiCegarLoop]: Abstraction has 73 states and 88 transitions. [2018-11-28 10:52:21,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states and 88 transitions. [2018-11-28 10:52:21,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 70. [2018-11-28 10:52:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 70 states. [2018-11-28 10:52:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 84 transitions. [2018-11-28 10:52:21,974 INFO L728 BuchiCegarLoop]: Abstraction has 70 states and 84 transitions. [2018-11-28 10:52:21,974 INFO L608 BuchiCegarLoop]: Abstraction has 70 states and 84 transitions. [2018-11-28 10:52:21,974 INFO L442 BuchiCegarLoop]: ======== Iteration 9============ [2018-11-28 10:52:21,974 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 70 states and 84 transitions. [2018-11-28 10:52:21,975 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:52:21,975 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:52:21,975 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:52:21,976 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 10:52:21,976 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:52:21,977 INFO L794 eck$LassoCheckResult]: Stem: 1939#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 1919#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 1920#L571 assume !(main_~n~0 < 1); 1921#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 1922#new_llENTRY ~n := #in~n; 1924#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1907#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1925#new_llENTRY ~n := #in~n; 1927#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1965#new_llFINAL assume true; 1963#new_llEXIT >#44#return; 1960#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1959#new_llFINAL assume true; 1958#new_llEXIT >#48#return; 1957#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 1953#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 1918#new_llENTRY ~n := #in~n; 1964#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1943#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1962#new_llENTRY ~n := #in~n; 1964#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 1943#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 1962#new_llENTRY ~n := #in~n; 1942#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 1944#new_llFINAL assume true; 1971#new_llEXIT >#44#return; 1970#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1969#new_llFINAL assume true; 1967#new_llEXIT >#44#return; 1966#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 1961#new_llFINAL assume true; 1952#new_llEXIT >#50#return; 1951#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 1935#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 1947#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 1955#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 1956#appendFINAL assume true; 1945#appendEXIT >#52#return; 1933#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 1911#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 1910#lengthENTRY [2018-11-28 10:52:21,977 INFO L796 eck$LassoCheckResult]: Loop: 1910#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 1913#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 1912#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 1910#lengthENTRY [2018-11-28 10:52:21,977 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:21,977 INFO L82 PathProgramCache]: Analyzing trace with hash -435882146, now seen corresponding path program 3 times [2018-11-28 10:52:21,977 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:21,977 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:21,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:21,978 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:52:21,978 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-28 10:52:22,085 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-28 10:52:22,085 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-28 10:52:22,085 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_98c8e69c-00de-457a-a28c-86820d2995cf/bin-2019/uautomizer/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-28 10:52:22,102 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2018-11-28 10:52:22,166 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 6 check-sat command(s) [2018-11-28 10:52:22,166 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2018-11-28 10:52:22,168 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-28 10:52:22,181 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-28 10:52:22,200 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-28 10:52:22,200 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2018-11-28 10:52:22,201 INFO L799 eck$LassoCheckResult]: stem already infeasible [2018-11-28 10:52:22,201 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:22,201 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 4 times [2018-11-28 10:52:22,201 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:22,201 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:22,201 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:22,201 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:52:22,202 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:22,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:22,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:22,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-28 10:52:22,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2018-11-28 10:52:22,297 INFO L87 Difference]: Start difference. First operand 70 states and 84 transitions. cyclomatic complexity: 18 Second operand 8 states. [2018-11-28 10:52:22,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-28 10:52:22,354 INFO L93 Difference]: Finished difference Result 70 states and 82 transitions. [2018-11-28 10:52:22,354 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-28 10:52:22,355 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 70 states and 82 transitions. [2018-11-28 10:52:22,356 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:52:22,357 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 70 states to 68 states and 80 transitions. [2018-11-28 10:52:22,357 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 60 [2018-11-28 10:52:22,358 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 60 [2018-11-28 10:52:22,358 INFO L73 IsDeterministic]: Start isDeterministic. Operand 68 states and 80 transitions. [2018-11-28 10:52:22,358 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-28 10:52:22,358 INFO L705 BuchiCegarLoop]: Abstraction has 68 states and 80 transitions. [2018-11-28 10:52:22,358 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68 states and 80 transitions. [2018-11-28 10:52:22,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68 to 66. [2018-11-28 10:52:22,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 66 states. [2018-11-28 10:52:22,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 77 transitions. [2018-11-28 10:52:22,363 INFO L728 BuchiCegarLoop]: Abstraction has 66 states and 77 transitions. [2018-11-28 10:52:22,363 INFO L608 BuchiCegarLoop]: Abstraction has 66 states and 77 transitions. [2018-11-28 10:52:22,363 INFO L442 BuchiCegarLoop]: ======== Iteration 10============ [2018-11-28 10:52:22,363 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 66 states and 77 transitions. [2018-11-28 10:52:22,364 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 6 [2018-11-28 10:52:22,364 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-28 10:52:22,364 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-28 10:52:22,365 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [5, 5, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-28 10:52:22,365 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-11-28 10:52:22,366 INFO L794 eck$LassoCheckResult]: Stem: 2208#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 2191#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 2192#L571 assume !(main_~n~0 < 1); 2193#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 2194#new_llENTRY ~n := #in~n; 2196#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2179#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2197#new_llENTRY ~n := #in~n; 2199#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2235#new_llFINAL assume true; 2234#new_llEXIT >#44#return; 2233#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2232#new_llFINAL assume true; 2229#new_llEXIT >#48#return; 2226#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 2211#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 2190#new_llENTRY ~n := #in~n; 2231#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2210#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2228#new_llENTRY ~n := #in~n; 2231#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2210#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2228#new_llENTRY ~n := #in~n; 2215#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2216#new_llFINAL assume true; 2240#new_llEXIT >#44#return; 2239#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2238#new_llFINAL assume true; 2237#new_llEXIT >#44#return; 2230#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2227#new_llFINAL assume true; 2225#new_llEXIT >#50#return; 2224#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 2187#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 2186#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 2188#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 2213#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 2217#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 2223#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 2222#appendFINAL assume true; 2220#appendEXIT >#56#return; 2204#L565-1 call write~$Pointer$(#t~ret7.base, #t~ret7.offset, ~x.base, 4 + ~x.offset, 8);havoc #t~mem6.base, #t~mem6.offset;havoc #t~ret7.base, #t~ret7.offset;#res.base, #res.offset := ~x.base, ~x.offset; 2206#appendFINAL assume true; 2218#appendEXIT >#52#return; 2205#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 2183#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 2182#lengthENTRY [2018-11-28 10:52:22,366 INFO L796 eck$LassoCheckResult]: Loop: 2182#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2185#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2184#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2182#lengthENTRY [2018-11-28 10:52:22,366 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:22,366 INFO L82 PathProgramCache]: Analyzing trace with hash -910649312, now seen corresponding path program 1 times [2018-11-28 10:52:22,366 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:22,367 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:22,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:22,367 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:52:22,367 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:22,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:22,399 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:22,399 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 5 times [2018-11-28 10:52:22,399 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:22,399 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:22,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:22,400 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:52:22,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:22,403 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:22,403 INFO L82 PathProgramCache]: Analyzing trace with hash -2140204151, now seen corresponding path program 1 times [2018-11-28 10:52:22,404 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:22,404 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:22,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:22,404 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:52:22,404 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:22,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:22,952 WARN L180 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 106 [2018-11-28 10:52:22,955 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:22,962 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:23,004 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:23,008 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:23,042 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:23,043 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:121, output treesize:97 [2018-11-28 10:52:23,528 WARN L180 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2018-11-28 10:52:23,531 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:23,536 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:23,582 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:23,586 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:23,623 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:23,623 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:128, output treesize:104 [2018-11-28 10:52:24,691 WARN L180 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 139 [2018-11-28 10:52:25,127 WARN L180 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2018-11-28 10:52:25,128 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:25,142 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:25,345 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:25,360 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:25,583 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:25,592 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:25,790 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 3 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:25,790 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 7 variables, input treesize:236, output treesize:238 [2018-11-28 10:52:26,014 WARN L180 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2018-11-28 10:52:26,389 WARN L180 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2018-11-28 10:52:26,627 WARN L180 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 107 [2018-11-28 10:52:27,071 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-28 10:52:34,525 WARN L180 SmtUtils]: Spent 7.45 s on a formula simplification. DAG size of input: 264 DAG size of output: 245 [2018-11-28 10:52:34,531 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:34,582 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:35,579 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:35,628 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:36,848 INFO L267 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 2 dim-2 vars, End of recursive call: 11 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:36,848 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 11 variables, input treesize:626, output treesize:843 [2018-11-28 10:52:38,273 WARN L180 SmtUtils]: Spent 1.42 s on a formula simplification that was a NOOP. DAG size: 128 [2018-11-28 10:52:39,473 WARN L180 SmtUtils]: Spent 1.20 s on a formula simplification that was a NOOP. DAG size: 128 [2018-11-28 10:52:40,247 WARN L180 SmtUtils]: Spent 770.00 ms on a formula simplification that was a NOOP. DAG size: 115 [2018-11-28 10:52:40,251 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 10:52:40,251 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 10:52:40,251 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 10:52:40,251 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 10:52:40,251 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 10:52:40,251 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 10:52:40,251 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 10:52:40,251 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 10:52:40,251 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration10_Lasso [2018-11-28 10:52:40,251 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 10:52:40,251 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 10:52:40,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,256 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,257 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,390 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,402 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,404 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,406 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,410 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,411 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,418 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:52:40,663 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 10:52:40,663 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 10:52:40,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,664 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,664 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,664 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:40,664 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:52:40,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,666 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,666 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,666 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-28 10:52:40,666 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:52:40,666 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,674 INFO L402 nArgumentSynthesizer]: We have 72 Motzkin's Theorem applications. [2018-11-28 10:52:40,674 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-28 10:52:40,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,724 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:52:40,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,724 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,725 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 10:52:40,725 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:52:40,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,726 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,727 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:40,727 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:52:40,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,729 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,729 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:40,729 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:52:40,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,730 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,730 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,730 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:40,731 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:52:40,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,732 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,732 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,733 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,733 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,733 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,734 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,734 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,736 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,736 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,737 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,737 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,738 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,738 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,739 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,739 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,740 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,741 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,741 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,742 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,742 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,743 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,743 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:40,744 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:52:40,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,745 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,745 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,745 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,745 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,746 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,746 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,747 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,748 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,748 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 [2018-11-28 10:52:40,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,749 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,749 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,750 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,750 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,751 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,751 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,752 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 [2018-11-28 10:52:40,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,752 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,753 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,754 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,754 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,754 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 [2018-11-28 10:52:40,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,755 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,755 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,756 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,756 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,756 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,757 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 [2018-11-28 10:52:40,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,757 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,758 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,759 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,759 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,760 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,760 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,761 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 [2018-11-28 10:52:40,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,761 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,761 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,762 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,762 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,762 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,763 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,763 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 [2018-11-28 10:52:40,763 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,764 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,764 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,765 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:52:40,765 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:52:40,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,766 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-28 10:52:40,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,766 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,767 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:52:40,767 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:40,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,768 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 [2018-11-28 10:52:40,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,768 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,768 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,769 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-28 10:52:40,769 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:52:40,770 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,785 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2018-11-28 10:52:40,785 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-28 10:52:40,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,863 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 [2018-11-28 10:52:40,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,863 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:52:40,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,863 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,864 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:40,864 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:40,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,865 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,866 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,866 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,866 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,866 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:52:40,866 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:40,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,869 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:52:40,869 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:40,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,870 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 [2018-11-28 10:52:40,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,871 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:52:40,871 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:40,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,873 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,874 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,875 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,875 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 [2018-11-28 10:52:40,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,876 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,877 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,877 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,877 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,878 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,879 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,879 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 [2018-11-28 10:52:40,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,880 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,880 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,880 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 [2018-11-28 10:52:40,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,881 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,882 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,883 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,884 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,884 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,886 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:52:40,886 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:40,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,887 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,888 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,888 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,888 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,889 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,889 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 [2018-11-28 10:52:40,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,890 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,890 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,891 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,892 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 [2018-11-28 10:52:40,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,892 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,893 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,894 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,894 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,895 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 [2018-11-28 10:52:40,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,895 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,896 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,897 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 [2018-11-28 10:52:40,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,898 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,899 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,899 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,900 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,901 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 [2018-11-28 10:52:40,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,902 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,981 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,981 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,982 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,982 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:40,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:40,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:40,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:40,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:40,984 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:40,984 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:40,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:40,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:40,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,072 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:41,073 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:41,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,074 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:41,074 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:41,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,075 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-28 10:52:41,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,075 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,076 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,076 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:41,076 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:41,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,158 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,158 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,159 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-28 10:52:41,159 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:52:41,159 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,180 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-28 10:52:41,180 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:52:41,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,246 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,246 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:52:41,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,247 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:52:41,247 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:41,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,248 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,248 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,249 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:41,249 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:41,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,254 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,255 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:41,255 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:41,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,256 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:41,256 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:41,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,258 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,258 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,259 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,340 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,343 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,344 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,421 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,423 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,423 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,423 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,424 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,425 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,426 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,510 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,511 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:41,511 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:41,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,512 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,513 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,513 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,514 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,514 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,515 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,593 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,594 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,595 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,595 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,597 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,600 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,692 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,694 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,694 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,694 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,694 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,695 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,782 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,782 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,784 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,785 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 [2018-11-28 10:52:41,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,786 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,786 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,869 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,869 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,870 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 [2018-11-28 10:52:41,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,871 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,871 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,873 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,873 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,874 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,875 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,875 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,954 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:41,954 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:41,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,955 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-28 10:52:41,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,956 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:41,956 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:52:41,957 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:41,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:41,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:41,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:41,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:41,959 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:41,960 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:41,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:41,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:41,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:41,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,047 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-28 10:52:42,048 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:52:42,048 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,080 INFO L402 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2018-11-28 10:52:42,080 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-28 10:52:42,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,161 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:52:42,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,161 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,162 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 10:52:42,162 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:42,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,164 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,165 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:52:42,165 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:42,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,168 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,169 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:52:42,169 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:42,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,171 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:52:42,171 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:42,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,172 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 [2018-11-28 10:52:42,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,173 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,173 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,174 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,175 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,235 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,235 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,236 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,238 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,239 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,239 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,322 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,322 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,323 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,323 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,325 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,325 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,326 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,403 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,404 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:52:42,404 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:42,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,406 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,406 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,407 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,409 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,409 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,494 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,495 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,495 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,496 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,497 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,498 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,498 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,499 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 [2018-11-28 10:52:42,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,584 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,584 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,585 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,585 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,585 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,586 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,586 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,586 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,586 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,679 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,679 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,680 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,680 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,680 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,681 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,682 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,774 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,774 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,774 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 [2018-11-28 10:52:42,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,775 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,775 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 [2018-11-28 10:52:42,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,776 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,776 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,777 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 [2018-11-28 10:52:42,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:52:42,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,868 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:42,868 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:42,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,869 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-28 10:52:42,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:42,869 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:42,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:42,870 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:52:42,870 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:42,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,871 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 [2018-11-28 10:52:42,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:42,871 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:42,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:42,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:42,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:42,871 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:42,871 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:42,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:42,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:42,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:42,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:42,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:42,872 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-28 10:52:42,872 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:52:42,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:42,974 INFO L402 nArgumentSynthesizer]: We have 108 Motzkin's Theorem applications. [2018-11-28 10:52:42,974 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-28 10:52:43,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,244 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,244 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:52:43,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,244 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,244 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:43,245 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:43,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,247 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,247 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,248 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:52:43,248 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:43,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,251 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,252 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,252 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:52:43,252 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:43,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,254 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,255 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:52:43,255 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:43,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,257 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,258 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,258 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,258 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,260 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,260 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,261 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,262 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,262 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,263 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,264 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,264 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,265 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,265 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,266 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,266 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,268 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,268 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,269 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,269 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,270 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,270 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,270 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,271 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,272 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,272 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,272 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,357 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,357 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,357 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,358 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,359 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,359 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:52:43,359 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:52:43,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,361 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,361 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,362 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,362 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,443 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,444 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,444 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,445 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 [2018-11-28 10:52:43,445 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,445 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,445 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,445 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,446 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,447 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,447 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,448 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 [2018-11-28 10:52:43,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,525 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,525 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,526 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,527 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,527 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,528 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,529 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 [2018-11-28 10:52:43,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,529 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,529 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,529 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,619 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,620 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,620 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,620 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 [2018-11-28 10:52:43,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,621 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,621 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,622 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 [2018-11-28 10:52:43,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,622 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,622 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,714 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,715 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,715 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,716 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,716 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,716 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,717 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,717 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,718 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,818 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,818 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,819 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,819 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,820 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,820 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,820 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,821 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 [2018-11-28 10:52:43,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,821 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,821 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,821 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,821 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,912 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,912 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:43,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,913 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:52:43,913 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:52:43,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,913 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-28 10:52:43,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,914 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:43,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:43,914 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:43,914 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:43,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:43,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:43,916 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:43,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:43,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:43,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:43,916 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:43,917 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:43,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:43,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:43,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,013 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,013 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-28 10:52:44,014 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:52:44,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,033 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-28 10:52:44,033 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:52:44,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,121 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,121 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:52:44,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,123 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:52:44,123 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:44,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,126 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,126 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,127 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:44,128 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:44,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,132 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,132 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,133 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:44,133 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:44,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,135 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,136 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:44,136 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:44,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,139 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,141 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 [2018-11-28 10:52:44,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,142 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,202 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,203 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,205 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,205 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,205 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,207 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,207 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,208 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,209 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 [2018-11-28 10:52:44,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,209 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,301 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,303 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,303 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,303 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,305 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,305 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,306 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,307 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,399 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,401 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,401 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,402 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,403 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,404 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,404 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:44,404 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:44,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,407 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,407 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,407 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,408 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,499 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 [2018-11-28 10:52:44,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,499 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,499 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,499 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,500 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,500 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,501 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,501 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,501 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,502 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 [2018-11-28 10:52:44,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,502 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,502 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,502 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,591 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,591 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,591 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,592 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,593 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,593 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,594 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,594 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,594 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,678 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,680 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,680 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,681 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,682 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,770 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,771 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,771 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,772 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,772 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,773 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,773 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,774 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,774 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,775 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 [2018-11-28 10:52:44,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,865 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,865 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,866 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,866 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,867 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 [2018-11-28 10:52:44,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,867 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,867 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,867 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,868 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,868 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 [2018-11-28 10:52:44,869 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,869 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,869 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,869 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,870 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 [2018-11-28 10:52:44,970 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,970 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:52:44,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,970 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:44,971 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:44,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,971 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-28 10:52:44,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,972 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:44,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,972 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:44,973 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:52:44,973 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:44,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:44,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:44,975 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:44,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:44,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:44,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:44,976 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:44,976 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:44,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:44,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:44,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,070 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,071 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-28 10:52:45,071 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:52:45,071 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,089 INFO L402 nArgumentSynthesizer]: We have 180 Motzkin's Theorem applications. [2018-11-28 10:52:45,089 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-28 10:52:45,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,205 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,205 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:52:45,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,205 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,205 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 10:52:45,206 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:45,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,208 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,208 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,209 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:52:45,209 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:45,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,212 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,212 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,213 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:52:45,213 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:45,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,215 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,215 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,215 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:52:45,215 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:45,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,218 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,218 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,218 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,219 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,252 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,252 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,253 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,253 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,253 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,254 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,254 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,255 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,335 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,336 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,337 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,337 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,337 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,338 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,338 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,339 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,340 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,340 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,432 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,433 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,434 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,434 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,434 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,435 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,435 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,436 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:52:45,436 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:52:45,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,439 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,439 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,439 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,535 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,535 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,536 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,537 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,537 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,537 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,537 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,537 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,538 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,538 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,538 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,539 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,634 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,634 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,634 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,634 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,635 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 [2018-11-28 10:52:45,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,635 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,636 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,636 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,637 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 [2018-11-28 10:52:45,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,637 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,638 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,733 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,733 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,733 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,733 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,734 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,734 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,735 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,735 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,736 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,737 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,835 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,835 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,835 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,836 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,836 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 [2018-11-28 10:52:45,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,837 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,837 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,837 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,838 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,839 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,839 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,932 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,933 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,933 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,934 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,934 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,935 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:45,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:45,936 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:45,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:45,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:45,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:45,936 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:45,936 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:45,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:45,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:45,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,027 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:46,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,027 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:52:46,028 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:52:46,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,028 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-28 10:52:46,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,029 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:46,029 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:46,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,031 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,031 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,122 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,122 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-28 10:52:46,122 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:52:46,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,136 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2018-11-28 10:52:46,136 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:52:46,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,282 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,282 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,282 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:52:46,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,282 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,283 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:52:46,283 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:46,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,286 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:46,286 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:46,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,289 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,289 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:46,289 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:46,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,291 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,292 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:46,292 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:46,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,293 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,294 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,294 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,295 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,295 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,295 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,324 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,324 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,324 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,325 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,326 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,327 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,327 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,328 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,329 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,426 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,427 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,427 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,429 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,430 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,431 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,520 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,521 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 [2018-11-28 10:52:46,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,521 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,522 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,523 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,524 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,524 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:52:46,524 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:52:46,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,525 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 [2018-11-28 10:52:46,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,526 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,526 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,526 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,622 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 [2018-11-28 10:52:46,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,622 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,623 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,624 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,624 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,624 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,625 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 [2018-11-28 10:52:46,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,625 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,626 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,626 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,723 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,724 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,725 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,726 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,727 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,727 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,727 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,825 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,826 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,827 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,827 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,827 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,828 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 [2018-11-28 10:52:46,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,829 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,927 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,928 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,928 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,929 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:46,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:46,930 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:46,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:46,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:46,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:46,930 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:46,930 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:46,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:46,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:46,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:47,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:47,029 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:47,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,030 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 [2018-11-28 10:52:47,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:47,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,031 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:47,031 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:47,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,032 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:47,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:47,033 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:47,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,138 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:52:47,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:52:47,138 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:52:47,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,139 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-28 10:52:47,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,140 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,140 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,141 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:52:47,141 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:52:47,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,145 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 [2018-11-28 10:52:47,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,145 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,145 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,146 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,255 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,255 INFO L205 nArgumentSynthesizer]: 4 stem disjuncts [2018-11-28 10:52:47,255 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:52:47,255 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,285 INFO L402 nArgumentSynthesizer]: We have 216 Motzkin's Theorem applications. [2018-11-28 10:52:47,286 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-28 10:52:47,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,698 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,698 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:52:47,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,698 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,699 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 10:52:47,699 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:52:47,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,701 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,701 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,701 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:52:47,701 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:52:47,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,706 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,706 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,707 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:52:47,707 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:52:47,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,708 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,709 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,710 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:52:47,710 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:52:47,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,713 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,713 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,714 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,716 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,716 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,716 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,717 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,718 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,718 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,719 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,719 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,719 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,721 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,721 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,721 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,723 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,723 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,723 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,725 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,725 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,725 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,727 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,727 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,728 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,729 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,729 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,730 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,730 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,731 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,731 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,732 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:52:47,732 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:52:47,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,735 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,735 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,735 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,771 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,771 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,771 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,773 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,773 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,773 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,773 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,775 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 [2018-11-28 10:52:47,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,775 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,775 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,775 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,872 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,872 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,872 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,874 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,875 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,875 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,877 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,877 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,877 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,877 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,879 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 [2018-11-28 10:52:47,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,979 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,980 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,980 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,982 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,982 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,982 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:47,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:47,983 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:47,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:47,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:47,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:47,984 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:47,984 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:47,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:47,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:47,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:48,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:48,080 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:48,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:48,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:48,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:48,080 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:48,081 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:48,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:48,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:48,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:48,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:48,082 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:48,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:48,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:48,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:48,082 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:48,082 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:48,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:48,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:48,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:48,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:48,084 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:48,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:48,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:48,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:48,084 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:48,084 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:48,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:48,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:48,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:48,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:48,183 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:48,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:48,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:48,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:48,183 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:48,184 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:48,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:48,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:48,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:48,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:48,185 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:48,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:48,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:48,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:48,185 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:48,186 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:48,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:48,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:48,187 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 [2018-11-28 10:52:48,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:48,187 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:48,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:48,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:48,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:48,188 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:48,188 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:48,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:48,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:48,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:52:48,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:52:48,275 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:52:48,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:52:48,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:52:48,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:52:48,276 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:52:48,276 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:52:48,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:52:48,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:52:48,277 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-28 10:52:48,277 INFO L794 eck$LassoCheckResult]: Stem: 2208#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 2191#L-1 havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8; 2192#L571 assume !(main_~n~0 < 1); 2193#L574 call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);< 2194#new_llENTRY ~n := #in~n; 2196#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2179#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2197#new_llENTRY ~n := #in~n; 2199#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2235#new_llFINAL assume true; 2234#new_llEXIT >#44#return; 2233#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2232#new_llFINAL assume true; 2229#new_llEXIT >#48#return; 2226#L574-1 main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset; 2211#L575 call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);< 2190#new_llENTRY ~n := #in~n; 2231#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2210#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2228#new_llENTRY ~n := #in~n; 2231#L548 assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4); 2210#L552 call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);< 2228#new_llENTRY ~n := #in~n; 2215#L548 assume 0 == ~n;#res.base, #res.offset := 0, 0; 2216#new_llFINAL assume true; 2240#new_llEXIT >#44#return; 2239#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2238#new_llFINAL assume true; 2237#new_llEXIT >#44#return; 2230#L552-1 call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset; 2227#new_llFINAL assume true; 2225#new_llEXIT >#50#return; 2224#L575-1 main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset; 2187#L576 call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);< 2186#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 2188#L563 assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8); 2213#L565 call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);< 2217#appendENTRY ~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset; 2223#L563 assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset; 2222#appendFINAL assume true; 2220#appendEXIT >#56#return; 2204#L565-1 call write~$Pointer$(#t~ret7.base, #t~ret7.offset, ~x.base, 4 + ~x.offset, 8);havoc #t~mem6.base, #t~mem6.offset;havoc #t~ret7.base, #t~ret7.offset;#res.base, #res.offset := ~x.base, ~x.offset; 2206#appendFINAL assume true; 2218#appendEXIT >#52#return; 2205#L576-1 main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset; 2183#L577 call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);< 2182#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2185#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2184#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2182#lengthENTRY [2018-11-28 10:52:48,379 INFO L796 eck$LassoCheckResult]: Loop: 2182#lengthENTRY ~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset; 2185#L557 assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8); 2184#L559 call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);< 2182#lengthENTRY [2018-11-28 10:52:48,478 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:48,478 INFO L82 PathProgramCache]: Analyzing trace with hash -2140204151, now seen corresponding path program 2 times [2018-11-28 10:52:48,478 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:48,478 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:48,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:48,479 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-28 10:52:48,479 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:48,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:48,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:48,510 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:48,510 INFO L82 PathProgramCache]: Analyzing trace with hash 37896, now seen corresponding path program 6 times [2018-11-28 10:52:48,510 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:48,510 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:48,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:48,511 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:52:48,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:48,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:48,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:48,514 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-28 10:52:48,514 INFO L82 PathProgramCache]: Analyzing trace with hash -32345216, now seen corresponding path program 3 times [2018-11-28 10:52:48,515 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-28 10:52:48,515 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-28 10:52:48,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:48,515 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-28 10:52:48,515 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-28 10:52:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:48,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-28 10:52:48,729 WARN L180 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2018-11-28 10:52:49,347 WARN L180 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2018-11-28 10:52:49,350 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:49,359 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:49,419 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:49,423 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:49,476 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:49,476 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:128, output treesize:104 [2018-11-28 10:52:50,165 WARN L180 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 109 [2018-11-28 10:52:50,168 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:50,189 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:50,262 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:50,267 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:50,301 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:50,301 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 2 variables, input treesize:128, output treesize:104 [2018-11-28 10:52:51,271 WARN L180 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 142 [2018-11-28 10:52:51,871 WARN L180 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 117 DAG size of output: 103 [2018-11-28 10:52:51,872 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:51,884 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:52,103 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:52,118 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:52,320 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:52,337 INFO L267 ElimStorePlain]: Start of recursive call 6: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:52,596 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 3 dim-2 vars, End of recursive call: 7 dim-0 vars, and 1 xjuncts. [2018-11-28 10:52:52,596 INFO L202 ElimStorePlain]: Needed 7 recursive calls to eliminate 7 variables, input treesize:243, output treesize:245 [2018-11-28 10:52:52,857 WARN L180 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2018-11-28 10:52:53,210 WARN L180 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 120 [2018-11-28 10:52:53,561 WARN L180 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2018-11-28 10:52:54,047 WARN L180 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2018-11-28 10:52:54,279 WARN L180 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2018-11-28 10:53:02,106 WARN L180 SmtUtils]: Spent 7.76 s on a formula simplification. DAG size of input: 270 DAG size of output: 251 [2018-11-28 10:53:02,112 INFO L267 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:53:02,179 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:53:04,527 INFO L267 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:53:04,576 INFO L267 ElimStorePlain]: Start of recursive call 4: 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-11-28 10:53:05,895 INFO L267 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 2 dim-2 vars, End of recursive call: 11 dim-0 vars, and 1 xjuncts. [2018-11-28 10:53:05,895 INFO L202 ElimStorePlain]: Needed 5 recursive calls to eliminate 11 variables, input treesize:698, output treesize:973 [2018-11-28 10:53:07,289 WARN L180 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 138 [2018-11-28 10:53:10,150 WARN L180 SmtUtils]: Spent 2.82 s on a formula simplification. DAG size of input: 160 DAG size of output: 148 [2018-11-28 10:53:11,170 WARN L180 SmtUtils]: Spent 1.02 s on a formula simplification that was a NOOP. DAG size: 133 [2018-11-28 10:53:11,175 INFO L216 LassoAnalysis]: Preferences: [2018-11-28 10:53:11,175 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-28 10:53:11,175 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-28 10:53:11,176 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-28 10:53:11,176 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-28 10:53:11,176 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-28 10:53:11,176 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-28 10:53:11,176 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-28 10:53:11,176 INFO L131 ssoRankerPreferences]: Filename of dumped script: ll_append_rec-alloca_true-termination.c.i_Iteration10_Lasso [2018-11-28 10:53:11,176 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-28 10:53:11,176 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-28 10:53:11,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,180 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,183 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,184 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,185 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,335 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,336 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,337 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,339 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,340 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,355 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,357 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,358 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,359 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,362 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-28 10:53:11,546 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-28 10:53:11,546 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-28 10:53:11,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,547 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,547 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,548 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,548 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,548 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,549 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,549 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,549 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,549 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,550 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,550 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,550 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,550 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,551 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,551 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,551 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,552 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,552 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:11,552 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:53:11,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,553 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:11,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,553 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,553 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 10:53:11,553 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:53:11,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,555 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,555 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:11,555 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:53:11,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,556 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,556 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:11,557 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:53:11,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,558 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:11,558 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:53:11,558 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,564 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-11-28 10:53:11,564 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-28 10:53:11,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,595 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:11,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,595 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,595 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-28 10:53:11,595 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:53:11,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,596 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,596 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:11,596 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:53:11,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,597 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 [2018-11-28 10:53:11,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,597 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,597 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,597 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,598 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,598 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,599 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,599 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,599 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,600 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,600 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 [2018-11-28 10:53:11,600 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,600 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,600 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,601 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,601 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:11,601 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-28 10:53:11,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,602 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,602 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,603 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,603 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,603 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,604 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,604 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,604 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,605 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,605 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,606 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,606 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,606 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 [2018-11-28 10:53:11,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,606 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,607 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,607 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,607 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,608 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,608 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,609 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,609 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,609 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,610 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,610 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,610 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,611 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 [2018-11-28 10:53:11,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,611 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,611 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,611 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 [2018-11-28 10:53:11,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,612 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,612 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,613 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,613 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 [2018-11-28 10:53:11,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-28 10:53:11,614 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-28 10:53:11,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,614 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-28 10:53:11,614 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 [2018-11-28 10:53:11,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,614 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,614 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,615 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,615 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,616 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 [2018-11-28 10:53:11,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,616 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,616 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,616 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 [2018-11-28 10:53:11,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,617 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,617 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,617 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 [2018-11-28 10:53:11,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,617 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,618 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,618 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,618 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:53:11,619 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:11,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,619 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:11,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,619 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,620 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:11,620 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:11,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,620 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 [2018-11-28 10:53:11,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,621 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,621 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:53:11,621 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:11,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,622 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 [2018-11-28 10:53:11,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,622 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,622 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:53:11,622 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:11,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,624 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:11,624 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:53:11,624 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,630 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-28 10:53:11,630 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-28 10:53:11,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,661 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,661 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:11,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,661 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,661 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:11,661 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:11,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,663 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,663 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:53:11,663 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:11,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,664 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,664 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,664 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,665 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,665 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,666 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,666 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,666 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,667 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,667 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,667 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,668 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,668 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,668 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:53:11,668 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:11,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,669 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,669 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,670 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,670 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,671 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,671 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,672 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,672 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,673 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,673 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,673 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,674 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,674 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,674 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,786 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,786 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,787 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,787 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,787 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,788 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,788 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 [2018-11-28 10:53:11,788 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,788 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,788 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,788 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,789 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,789 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,789 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,911 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,911 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,911 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,911 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 [2018-11-28 10:53:11,911 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,912 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,912 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:11,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:11,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:11,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:11,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:11,913 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:11,913 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:11,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:11,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:11,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,030 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,030 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:12,030 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:12,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,031 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:12,031 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:12,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,032 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-28 10:53:12,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,033 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 [2018-11-28 10:53:12,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,141 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 [2018-11-28 10:53:12,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,141 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,141 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,142 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,143 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,143 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,143 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,258 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,258 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:12,258 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:12,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,259 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,259 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:12,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,260 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:53:12,260 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:12,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,261 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,261 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:12,261 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:12,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,263 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:12,372 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:12,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,374 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:12,374 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:53:12,374 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,381 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-28 10:53:12,381 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:53:12,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,425 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:12,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,425 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:53:12,425 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:12,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,427 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,427 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:12,427 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:12,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,477 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,477 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,478 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,478 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,479 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 [2018-11-28 10:53:12,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,479 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,479 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,479 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 [2018-11-28 10:53:12,480 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,480 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,480 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,604 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,604 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,605 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:12,605 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:12,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,606 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 [2018-11-28 10:53:12,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,607 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,726 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,726 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,727 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,727 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,727 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,728 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,728 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,728 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,729 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,843 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,844 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,844 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,847 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,847 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,974 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,974 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,975 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,975 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,976 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:12,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:12,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:12,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:12,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:12,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:12,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:12,977 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:12,977 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:12,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:13,105 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:13,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,106 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:13,106 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:13,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:13,107 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:13,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:13,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:13,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,214 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-28 10:53:13,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,214 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,214 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,215 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,215 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,216 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,335 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,335 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,336 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,336 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,337 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,337 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,338 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,338 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,338 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:53:13,338 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:13,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,443 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:13,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,443 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,444 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 10:53:13,444 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:13,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,445 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 [2018-11-28 10:53:13,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,445 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,445 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,445 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:53:13,445 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:13,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,446 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,447 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:53:13,447 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:13,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,449 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:13,449 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:53:13,449 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,459 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-28 10:53:13,460 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-28 10:53:13,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,574 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,574 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:13,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,575 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,575 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 10:53:13,575 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:13,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,576 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,576 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,577 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:53:13,577 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:13,577 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,578 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,578 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,578 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,578 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,578 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,578 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,689 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,689 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,690 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,690 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,691 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,691 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,692 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,809 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,810 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:53:13,810 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:13,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,811 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,811 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,812 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 [2018-11-28 10:53:13,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,812 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,812 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,813 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,945 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,945 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,946 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,946 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,947 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,947 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:13,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:13,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:13,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:13,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:13,948 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:13,948 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:13,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:13,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:13,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,069 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:14,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,069 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:14,069 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:14,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:14,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,070 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:14,070 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:14,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:14,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,071 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:14,071 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:14,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:14,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,208 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:14,208 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:14,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,209 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 [2018-11-28 10:53:14,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:14,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,209 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:14,209 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:14,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:14,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,210 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:14,210 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:14,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:14,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,211 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:14,211 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:14,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:14,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,345 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:14,345 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:14,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:14,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,346 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:14,346 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:14,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,347 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-28 10:53:14,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,347 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:14,347 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:14,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,348 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-28 10:53:14,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,472 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,472 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,473 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:14,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,473 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,474 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,474 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:14,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,474 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,475 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,475 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:14,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,600 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,600 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,600 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:14,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,601 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,601 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,601 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:14,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,602 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,602 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,603 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:53:14,603 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:14,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,716 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,716 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:14,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,716 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,716 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:14,716 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:14,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,718 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,718 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,718 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:53:14,718 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:14,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,719 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,720 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,720 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:53:14,720 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:14,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,846 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,847 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:14,847 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:53:14,847 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,853 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-28 10:53:14,853 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-28 10:53:14,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,883 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,883 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:14,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,883 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:14,883 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:14,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,885 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,885 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:53:14,885 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:14,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,886 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 [2018-11-28 10:53:14,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,887 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,972 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:14,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,973 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,974 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,974 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:14,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,975 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,975 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,975 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:14,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:14,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:14,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:14,976 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:14,976 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:14,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:14,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:14,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:14,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:14,976 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,094 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,094 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,094 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,095 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,095 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,095 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-28 10:53:15,095 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-28 10:53:15,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,097 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,097 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,097 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,242 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,242 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,243 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,243 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,244 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,244 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,244 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,245 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,245 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,371 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,372 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,372 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,373 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,373 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,373 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,374 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,374 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,374 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,502 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,502 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,502 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,503 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,503 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,503 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,503 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,504 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,504 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,504 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,504 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,505 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 [2018-11-28 10:53:15,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,625 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,625 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,625 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,626 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 [2018-11-28 10:53:15,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,626 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,626 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,627 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 [2018-11-28 10:53:15,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,627 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,627 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,627 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,755 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,756 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,756 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,757 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,757 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,757 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,758 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:15,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,758 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-28 10:53:15,758 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-28 10:53:15,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,759 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-28 10:53:15,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,882 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:15,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:15,883 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:15,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,884 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 [2018-11-28 10:53:15,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,884 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:15,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,884 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:15,885 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:15,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:15,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:15,885 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:15,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:15,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:15,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:15,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:15,886 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:15,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:15,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:15,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,020 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,020 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,020 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,021 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 [2018-11-28 10:53:16,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,021 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,021 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,021 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,022 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,022 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,022 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,023 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:16,023 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:16,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,146 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,146 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:16,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,147 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:53:16,147 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:16,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,148 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 [2018-11-28 10:53:16,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,149 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,149 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:16,149 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:16,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,150 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 [2018-11-28 10:53:16,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,150 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,150 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,151 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:16,151 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:16,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,153 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 [2018-11-28 10:53:16,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,258 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,258 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:16,258 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:53:16,258 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,266 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-28 10:53:16,266 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:53:16,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,331 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,331 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:16,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,331 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:53:16,331 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:16,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,333 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,334 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:16,334 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:16,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,335 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,380 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,380 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,381 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,381 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,382 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,382 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,383 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,383 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,383 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,383 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,384 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,384 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,385 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,508 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,508 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,509 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,510 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,510 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,510 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,510 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:16,510 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:16,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,512 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,512 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,513 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,641 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,642 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,642 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,643 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,644 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 [2018-11-28 10:53:16,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,644 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,782 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,782 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,783 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,784 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,784 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,784 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,784 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,785 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 [2018-11-28 10:53:16,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,785 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,785 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,785 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,785 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,786 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,922 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,923 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,924 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,924 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,924 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:16,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:16,925 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:16,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:16,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:16,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:16,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:16,926 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:16,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:16,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:16,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,049 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:17,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,049 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:17,049 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:17,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,050 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:17,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:17,050 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:17,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,051 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:17,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:17,052 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:17,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,181 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:17,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,181 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:17,181 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:17,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,182 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 [2018-11-28 10:53:17,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,182 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:17,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,183 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:17,183 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:17,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,184 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 [2018-11-28 10:53:17,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,184 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-28 10:53:17,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,184 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:17,184 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:17,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,185 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-28 10:53:17,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,309 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,309 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,309 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,310 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,310 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,311 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,312 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,312 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,312 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,429 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,429 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,429 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,430 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,430 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,431 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,432 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,432 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,432 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:53:17,432 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:17,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,565 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:17,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,565 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,565 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 10:53:17,565 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:17,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,568 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,568 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,568 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:53:17,568 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:17,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,570 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,571 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,571 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:53:17,571 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:17,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,695 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,695 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:17,695 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:53:17,696 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,710 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-28 10:53:17,710 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-28 10:53:17,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,775 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 [2018-11-28 10:53:17,775 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,775 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,775 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:17,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,776 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-28 10:53:17,776 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:17,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,777 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 [2018-11-28 10:53:17,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,778 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,778 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,778 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:53:17,778 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:17,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,781 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,840 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,841 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,842 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,842 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,843 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 [2018-11-28 10:53:17,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,843 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,843 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,844 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,845 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,845 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,845 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,985 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,985 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,986 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,987 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,987 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,987 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-28 10:53:17,987 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-28 10:53:17,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:17,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:17,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:17,990 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:17,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:17,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:17,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:17,990 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:17,990 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:17,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:17,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,111 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,111 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,111 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,112 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,112 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,113 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,114 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,114 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,114 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,114 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,115 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 [2018-11-28 10:53:18,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,254 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,255 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,255 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,257 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,257 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,258 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,259 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,405 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,405 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,405 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,405 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,406 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,406 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,407 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,408 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,408 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,409 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,529 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,529 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,529 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,531 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,531 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,532 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 [2018-11-28 10:53:18,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,532 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,533 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,664 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,664 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,664 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,665 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,666 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,666 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:18,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,667 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-28 10:53:18,667 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-28 10:53:18,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,668 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-28 10:53:18,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,788 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:18,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:18,788 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:18,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,790 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 [2018-11-28 10:53:18,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,790 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:18,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,790 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:18,790 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:18,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,791 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 [2018-11-28 10:53:18,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,791 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:18,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,792 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:18,792 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:18,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,793 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 [2018-11-28 10:53:18,918 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:18,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,919 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:18,919 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:18,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,920 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:18,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:18,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:18,920 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:18,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:18,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:18,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:18,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:18,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:18,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:18,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:18,922 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:18,922 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:18,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:18,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,042 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,042 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:19,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,042 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,042 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:53:19,043 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:19,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,044 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 [2018-11-28 10:53:19,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,044 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,044 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,045 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:19,045 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:19,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,046 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,046 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,046 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:19,046 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:19,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,178 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,178 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:19,178 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:53:19,178 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,187 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-28 10:53:19,187 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-28 10:53:19,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,262 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,263 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:19,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,263 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,263 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-28 10:53:19,263 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:19,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,265 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,265 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:19,265 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:19,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,313 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,314 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,314 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,316 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,316 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,316 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,316 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,316 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,318 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,319 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,319 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,446 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,446 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,448 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,448 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-28 10:53:19,448 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-28 10:53:19,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,450 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,585 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,585 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,585 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,586 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,587 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,587 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,588 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,588 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,589 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,717 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,718 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,719 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,719 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,719 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,720 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,720 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,720 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,849 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,850 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,850 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,851 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,851 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,851 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,853 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,853 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,986 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,986 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,986 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,987 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,988 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,988 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:19,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:19,989 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:19,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:19,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:19,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:19,989 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:19,989 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:19,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:19,990 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:19,990 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 [2018-11-28 10:53:20,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,116 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:20,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,116 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:20,116 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:20,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,117 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:20,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:20,118 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:20,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,119 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 [2018-11-28 10:53:20,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,119 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-28 10:53:20,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-28 10:53:20,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-28 10:53:20,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,120 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-28 10:53:20,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,260 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,261 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,261 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,262 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,263 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,263 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,263 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,263 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,263 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,264 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,264 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,265 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,265 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,397 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,397 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,398 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,400 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,400 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,400 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,403 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,404 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:53:20,404 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:53:20,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,521 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,521 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:20,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,522 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,522 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 10:53:20,522 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:53:20,523 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,524 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,524 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,524 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:53:20,524 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:53:20,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,526 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,526 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,526 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:53:20,526 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:53:20,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,644 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,644 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:20,644 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-28 10:53:20,644 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,656 INFO L402 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2018-11-28 10:53:20,656 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-28 10:53:20,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,897 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,897 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-28 10:53:20,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,897 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,898 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-28 10:53:20,898 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:53:20,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,901 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 [2018-11-28 10:53:20,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,901 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,901 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,902 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:53:20,902 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:53:20,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,905 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,906 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,906 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,908 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 [2018-11-28 10:53:20,908 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,908 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,908 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,909 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,911 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 [2018-11-28 10:53:20,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,911 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,911 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,912 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,914 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,914 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,915 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,960 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,961 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,961 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,963 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,964 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,964 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-28 10:53:20,964 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-28 10:53:20,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:20,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:20,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:20,968 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:20,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:20,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:20,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:20,968 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:20,969 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:20,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:20,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,118 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,119 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,119 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,121 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,121 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,122 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,123 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 [2018-11-28 10:53:21,124 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,124 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,124 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,124 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,126 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,257 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,257 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,257 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,259 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,259 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,259 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,260 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,261 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,261 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,261 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,400 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,400 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,400 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,400 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,401 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,402 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,402 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,403 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,404 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,533 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,533 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,534 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,534 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,534 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,536 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,536 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,536 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,668 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,668 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,668 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,669 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,669 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,670 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,670 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-28 10:53:21,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-28 10:53:21,672 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-28 10:53:21,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-28 10:53:21,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-28 10:53:21,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-28 10:53:21,672 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-28 10:53:21,672 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-28 10:53:21,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-28 10:53:21,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-28 10:53:21,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 10:53:21 BoogieIcfgContainer [2018-11-28 10:53:21,805 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-28 10:53:21,805 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-28 10:53:21,805 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-28 10:53:21,805 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-28 10:53:21,806 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 10:47:46" (3/4) ... [2018-11-28 10:53:21,808 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-28 10:53:21,808 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-28 10:53:21,809 INFO L168 Benchmark]: Toolchain (without parser) took 336410.86 ms. Allocated memory was 1.0 GB in the beginning and 2.5 GB in the end (delta: 1.5 GB). Free memory was 950.6 MB in the beginning and 757.3 MB in the end (delta: 193.3 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-28 10:53:21,810 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 10:53:21,810 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 950.6 MB in the beginning and 1.2 GB in the end (delta: -208.9 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. [2018-11-28 10:53:21,810 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.26 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 10:53:21,810 INFO L168 Benchmark]: Boogie Preprocessor took 15.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. [2018-11-28 10:53:21,811 INFO L168 Benchmark]: RCFGBuilder took 273.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. [2018-11-28 10:53:21,811 INFO L168 Benchmark]: BuchiAutomizer took 335763.63 ms. Allocated memory was 1.2 GB in the beginning and 2.5 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 757.3 MB in the end (delta: 374.6 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. [2018-11-28 10:53:21,812 INFO L168 Benchmark]: Witness Printer took 3.30 ms. Allocated memory is still 2.5 GB. Free memory is still 757.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-28 10:53:21,815 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 323.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.6 MB). Free memory was 950.6 MB in the beginning and 1.2 GB in the end (delta: -208.9 MB). Peak memory consumption was 24.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.26 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 3.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 273.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 24.3 MB). Peak memory consumption was 24.3 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 335763.63 ms. Allocated memory was 1.2 GB in the beginning and 2.5 GB in the end (delta: 1.3 GB). Free memory was 1.1 GB in the beginning and 757.3 MB in the end (delta: 374.6 MB). Peak memory consumption was 1.7 GB. Max. memory is 11.5 GB. * Witness Printer took 3.30 ms. Allocated memory is still 2.5 GB. Free memory is still 757.3 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 9 terminating modules (7 trivial, 2 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function \old(n) and consists of 5 locations. One deterministic module has affine ranking function \old(n) and consists of 6 locations. 7 modules have a trivial ranking function, the largest among these consists of 36 locations. The remainder module has 66 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 335.5s and 10 iterations. TraceHistogramMax:7. Analysis of lassos took 114.6s. Construction of modules took 109.8s. Büchi inclusion checks took 110.9s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 9. Automata minimization 0.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 74 StatesRemovedByMinimization, 9 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 84 states and ocurred in iteration 6. Nontrivial modules had stage [2, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 212 SDtfs, 169 SDslu, 1103 SDs, 0 SdLazy, 1482 SolverSat, 123 SolverUnsat, 11 SolverUnknown, 0 SolverNotchecked, 109.8s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc3 concLT0 SILN0 SILU4 SILI0 SILT0 lasso2 LassoPreprocessingBenchmarks: Lassos: inital428 mio100 ax100 hnf100 lsp95 ukn18 mio100 lsp56 div100 bol100 ite100 ukn100 eq201 hnf83 smp97 dnf168 smp99 tf100 neg95 sie110 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 365ms VariablesStem: 6 VariablesLoop: 7 DisjunctsStem: 2 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 168 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet8, main_#t~ret9.base, main_#t~ret9.offset, main_#t~ret10.base, main_#t~ret10.offset, main_#t~ret11.base, main_#t~ret11.offset, main_#t~ret12, main_~n~0, main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset, main_~z~0.base, main_~z~0.offset, main_~z_length~0;main_~n~0 := main_#t~nondet8;havoc main_#t~nondet8;" "assume !(main_~n~0 < 1);" "call main_#t~ret9.base, main_#t~ret9.offset := new_ll(main_~n~0 - 1);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume 0 == ~n;#res.base, #res.offset := 0, 0;" "assume true;" >"#44#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#48#return;" "main_~x~0.base, main_~x~0.offset := main_#t~ret9.base, main_#t~ret9.offset;havoc main_#t~ret9.base, main_#t~ret9.offset;" "call main_#t~ret10.base, main_#t~ret10.offset := new_ll(main_~n~0);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume !(0 == ~n);call #t~malloc2.base, #t~malloc2.offset := #Ultimate.alloc(12);~head~0.base, ~head~0.offset := #t~malloc2.base, #t~malloc2.offset;call write~int(~n, ~head~0.base, ~head~0.offset, 4);" "call #t~ret3.base, #t~ret3.offset := new_ll(~n - 1);"< "~n := #in~n;" "assume 0 == ~n;#res.base, #res.offset := 0, 0;" "assume true;" >"#44#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#44#return;" "call write~$Pointer$(#t~ret3.base, #t~ret3.offset, ~head~0.base, 4 + ~head~0.offset, 8);havoc #t~ret3.base, #t~ret3.offset;#res.base, #res.offset := ~head~0.base, ~head~0.offset;" "assume true;" >"#50#return;" "main_~y~0.base, main_~y~0.offset := main_#t~ret10.base, main_#t~ret10.offset;havoc main_#t~ret10.base, main_#t~ret10.offset;" "call main_#t~ret11.base, main_#t~ret11.offset := append(main_~x~0.base, main_~x~0.offset, main_~y~0.base, main_~y~0.offset);"< "~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset;" "assume !(~x.base == 0 && ~x.offset == 0);call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~x.base, 4 + ~x.offset, 8);" "call #t~ret7.base, #t~ret7.offset := append(#t~mem6.base, #t~mem6.offset, ~y.base, ~y.offset);"< "~x.base, ~x.offset := #in~x.base, #in~x.offset;~y.base, ~y.offset := #in~y.base, #in~y.offset;" "assume ~x.base == 0 && ~x.offset == 0;#res.base, #res.offset := ~y.base, ~y.offset;" "assume true;" >"#56#return;" "call write~$Pointer$(#t~ret7.base, #t~ret7.offset, ~x.base, 4 + ~x.offset, 8);havoc #t~mem6.base, #t~mem6.offset;havoc #t~ret7.base, #t~ret7.offset;#res.base, #res.offset := ~x.base, ~x.offset;" "assume true;" >"#52#return;" "main_~z~0.base, main_~z~0.offset := main_#t~ret11.base, main_#t~ret11.offset;havoc main_#t~ret11.base, main_#t~ret11.offset;" "call main_#t~ret12 := length(main_~z~0.base, main_~z~0.offset);"< "~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset;" "assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8);" "call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);"< Loop: "~xs.base, ~xs.offset := #in~xs.base, #in~xs.offset;" "assume !(~xs.base == 0 && ~xs.offset == 0);call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~xs.base, 4 + ~xs.offset, 8);" "call #t~ret5 := length(#t~mem4.base, #t~mem4.offset);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...