./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/ex3a-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/ex3a-alloca.i -s /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/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 d20e562bea600891a128695ee528628011020e62 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-10-22 09:02:03,880 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 09:02:03,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 09:02:03,895 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 09:02:03,896 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 09:02:03,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 09:02:03,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 09:02:03,901 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 09:02:03,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 09:02:03,911 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 09:02:03,914 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 09:02:03,915 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 09:02:03,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 09:02:03,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 09:02:03,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 09:02:03,927 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 09:02:03,928 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 09:02:03,928 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 09:02:03,930 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 09:02:03,934 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 09:02:03,938 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 09:02:03,939 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 09:02:03,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 09:02:03,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 09:02:03,948 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 09:02:03,948 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 09:02:03,948 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 09:02:03,949 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 09:02:03,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 09:02:03,950 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 09:02:03,950 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 09:02:03,951 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 09:02:03,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 09:02:03,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 09:02:03,953 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 09:02:03,953 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 09:02:03,954 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 09:02:03,954 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 09:02:03,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 09:02:03,957 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 09:02:03,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 09:02:03,962 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-10-22 09:02:03,980 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 09:02:03,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 09:02:03,981 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 09:02:03,981 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 09:02:03,981 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 09:02:03,982 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-10-22 09:02:03,982 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-10-22 09:02:03,982 INFO L138 SettingsManager]: * Use old map elimination=false [2019-10-22 09:02:03,982 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-10-22 09:02:03,983 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-10-22 09:02:03,983 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-10-22 09:02:03,983 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 09:02:03,983 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 09:02:03,983 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 09:02:03,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 09:02:03,984 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-10-22 09:02:03,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-10-22 09:02:03,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-10-22 09:02:03,984 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 09:02:03,985 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-10-22 09:02:03,985 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 09:02:03,985 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-10-22 09:02:03,985 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 09:02:03,985 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 09:02:03,986 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-10-22 09:02:03,986 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 09:02:03,986 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 09:02:03,986 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-10-22 09:02:03,987 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-10-22 09:02:03,988 INFO L138 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_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/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 -> d20e562bea600891a128695ee528628011020e62 [2019-10-22 09:02:04,013 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 09:02:04,023 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 09:02:04,026 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 09:02:04,028 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 09:02:04,028 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 09:02:04,029 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/ex3a-alloca.i [2019-10-22 09:02:04,076 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/data/777afae78/512b7bd5e85242fa8f19174cc35d550d/FLAG8eab75bef [2019-10-22 09:02:04,522 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 09:02:04,526 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/sv-benchmarks/c/termination-memory-alloca/ex3a-alloca.i [2019-10-22 09:02:04,542 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/data/777afae78/512b7bd5e85242fa8f19174cc35d550d/FLAG8eab75bef [2019-10-22 09:02:05,051 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/data/777afae78/512b7bd5e85242fa8f19174cc35d550d [2019-10-22 09:02:05,053 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 09:02:05,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 09:02:05,055 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 09:02:05,055 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 09:02:05,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 09:02:05,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,062 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a383168 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05, skipping insertion in model container [2019-10-22 09:02:05,062 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,069 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 09:02:05,103 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 09:02:05,465 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 09:02:05,476 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 09:02:05,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 09:02:05,545 INFO L192 MainTranslator]: Completed translation [2019-10-22 09:02:05,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05 WrapperNode [2019-10-22 09:02:05,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 09:02:05,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 09:02:05,547 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 09:02:05,547 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 09:02:05,554 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,566 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,587 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 09:02:05,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 09:02:05,588 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 09:02:05,588 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 09:02:05,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,602 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,606 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (1/1) ... [2019-10-22 09:02:05,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 09:02:05,609 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 09:02:05,609 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 09:02:05,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 09:02:05,610 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/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 [2019-10-22 09:02:05,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 09:02:05,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 09:02:05,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 09:02:05,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 09:02:05,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 09:02:05,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 09:02:05,891 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 09:02:05,891 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-10-22 09:02:05,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 09:02:05 BoogieIcfgContainer [2019-10-22 09:02:05,893 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 09:02:05,893 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-10-22 09:02:05,893 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-10-22 09:02:05,897 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-10-22 09:02:05,901 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-10-22 09:02:05,901 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.10 09:02:05" (1/3) ... [2019-10-22 09:02:05,902 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@76c557d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.10 09:02:05, skipping insertion in model container [2019-10-22 09:02:05,902 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-10-22 09:02:05,902 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 09:02:05" (2/3) ... [2019-10-22 09:02:05,903 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@76c557d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.10 09:02:05, skipping insertion in model container [2019-10-22 09:02:05,903 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-10-22 09:02:05,903 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 09:02:05" (3/3) ... [2019-10-22 09:02:05,905 INFO L371 chiAutomizerObserver]: Analyzing ICFG ex3a-alloca.i [2019-10-22 09:02:05,957 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-10-22 09:02:05,957 INFO L357 BuchiCegarLoop]: Hoare is false [2019-10-22 09:02:05,957 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-10-22 09:02:05,957 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 09:02:05,957 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 09:02:05,958 INFO L361 BuchiCegarLoop]: Difference is false [2019-10-22 09:02:05,958 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 09:02:05,958 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-10-22 09:02:05,970 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2019-10-22 09:02:05,989 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-10-22 09:02:05,989 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-10-22 09:02:05,990 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-10-22 09:02:05,996 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-10-22 09:02:05,996 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-10-22 09:02:05,996 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-10-22 09:02:05,996 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2019-10-22 09:02:05,997 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-10-22 09:02:05,997 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-10-22 09:02:05,997 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-10-22 09:02:05,997 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-10-22 09:02:05,998 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-10-22 09:02:06,006 INFO L791 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L553-5true [2019-10-22 09:02:06,006 INFO L793 eck$LassoCheckResult]: Loop: 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2019-10-22 09:02:06,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:02:06,012 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-10-22 09:02:06,021 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:02:06,022 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380257565] [2019-10-22 09:02:06,022 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:06,022 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:06,022 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:02:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 09:02:06,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 09:02:06,159 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 09:02:06,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:02:06,161 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 1 times [2019-10-22 09:02:06,161 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:02:06,161 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931974322] [2019-10-22 09:02:06,161 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:06,161 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:06,161 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:02:06,174 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-10-22 09:02:06,175 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [300420001] [2019-10-22 09:02:06,176 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-22 09:02:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 09:02:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 09:02:06,272 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 09:02:06,273 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:02:06,274 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 1 times [2019-10-22 09:02:06,274 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:02:06,274 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105618549] [2019-10-22 09:02:06,274 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:06,274 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:06,274 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:02:06,295 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-10-22 09:02:06,295 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1931361364] [2019-10-22 09:02:06,295 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-22 09:02:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 09:02:06,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 09:02:06,371 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 09:02:06,566 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 44 [2019-10-22 09:02:06,828 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2019-10-22 09:02:06,914 INFO L210 LassoAnalysis]: Preferences: [2019-10-22 09:02:06,915 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-10-22 09:02:06,916 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-10-22 09:02:06,916 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-10-22 09:02:06,916 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-10-22 09:02:06,916 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-10-22 09:02:06,916 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-10-22 09:02:06,916 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-10-22 09:02:06,917 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3a-alloca.i_Iteration1_Lasso [2019-10-22 09:02:06,917 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-10-22 09:02:06,917 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-10-22 09:02:06,945 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:06,956 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:06,965 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:06,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:06,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:06,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:06,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:06,986 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:06,991 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:06,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:06,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:07,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:07,207 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 52 [2019-10-22 09:02:07,315 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:07,318 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:07,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:07,325 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:07,841 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 25 [2019-10-22 09:02:07,866 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-10-22 09:02:07,871 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-10-22 09:02:07,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,875 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,875 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:07,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,876 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,878 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:07,878 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:07,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,881 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:07,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,882 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,883 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:07,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:07,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,886 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:07,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,886 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,887 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:07,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:07,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,889 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,889 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:07,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,890 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,890 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,890 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:07,891 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:07,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,893 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,893 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:07,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,893 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,894 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:07,894 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:07,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,896 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,897 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:07,897 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,897 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,897 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,898 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:07,898 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:07,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,900 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,900 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,900 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,900 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,903 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:07,903 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:07,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,908 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,908 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:07,909 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,909 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,909 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,909 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:07,910 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:07,911 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,912 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,912 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:07,912 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,913 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,913 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,913 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:07,913 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:07,915 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,916 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,917 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,919 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:07,919 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:07,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,927 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,928 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,928 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,928 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,930 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:07,930 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:07,934 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,935 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,935 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,935 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,936 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,939 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:07,939 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:07,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:07,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:07,960 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:07,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:07,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:07,961 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:07,966 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:07,967 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:08,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,004 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,005 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:08,007 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:08,007 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:08,019 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,020 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,020 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,021 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:08,023 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:08,023 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:08,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,037 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,037 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,037 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:08,039 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:08,039 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:08,050 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,051 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,052 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,052 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,052 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:08,053 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:08,053 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:08,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,058 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,058 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:08,059 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,059 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:08,062 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,063 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:08,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,095 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,095 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,096 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,096 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,096 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:08,096 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:08,097 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,104 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,104 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,104 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,105 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:08,106 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:08,106 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:08,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,110 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,110 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,115 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,115 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,115 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:08,116 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:08,116 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,118 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,118 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,118 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,118 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:08,122 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:08,123 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:08,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,131 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-10-22 09:02:08,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,133 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,133 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,133 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,133 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,133 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,134 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,134 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,135 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,136 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,136 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,136 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,137 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,137 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,137 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,137 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,147 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,148 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,148 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,148 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,148 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,148 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,149 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,149 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,156 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,156 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,156 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,156 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,157 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,157 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,157 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,162 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,163 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,164 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,164 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,164 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,164 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,165 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,165 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,169 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,170 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,170 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,170 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,170 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,171 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,171 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,178 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,179 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,180 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,181 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,181 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,185 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,185 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,185 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,185 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,185 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,186 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,186 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,194 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,196 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,199 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,199 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,200 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,200 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,200 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,202 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,202 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,204 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,204 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,205 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,205 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,210 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,217 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,218 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,219 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,219 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,230 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,230 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,230 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,230 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,232 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,232 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,259 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,260 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,260 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,260 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,269 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,269 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,302 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,303 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,303 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,304 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,304 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,305 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,305 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,314 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,314 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,315 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,315 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,316 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,316 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,324 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,324 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,325 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,326 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,326 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,334 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,335 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,336 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,336 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,337 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,338 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,339 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,339 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:08,339 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,339 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,343 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:08,343 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,371 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,372 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,372 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,372 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,372 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,373 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,373 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,373 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,375 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,375 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,375 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,375 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,376 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,376 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,379 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,379 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,380 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,380 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,380 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,380 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,380 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,383 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,384 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,384 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,384 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,385 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,385 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,388 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-10-22 09:02:08,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,389 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,389 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,390 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,390 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,391 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,391 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,393 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,393 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,393 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,393 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,394 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,394 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,396 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,396 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,396 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,397 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,397 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,397 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,399 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,399 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,399 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,426 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,426 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,426 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,427 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,428 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,429 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,429 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,429 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,429 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,429 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,430 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,439 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,440 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,440 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,440 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,440 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,440 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,440 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,442 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,442 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,442 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,442 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,444 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,445 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,449 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,449 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,450 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,450 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,450 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,450 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,450 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,451 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,452 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,452 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,452 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,452 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,452 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,452 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,452 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,453 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,454 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,454 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,454 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,454 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,458 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,458 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,462 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,464 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,465 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,466 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,466 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,467 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,467 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,470 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,475 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,476 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,477 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,478 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,486 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,487 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,487 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,487 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,490 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,490 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,512 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,513 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,513 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,513 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,514 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,516 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,524 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,524 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,524 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,524 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,525 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,525 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,532 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,535 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,536 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,536 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,536 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,537 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,537 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,544 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,546 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,546 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,547 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,547 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,547 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,549 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,550 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,550 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:08,551 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,551 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,553 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-10-22 09:02:08,553 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,568 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,569 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,569 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,569 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,569 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,569 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,569 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,571 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,571 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,572 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,572 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,574 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,575 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,575 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,575 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,575 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,575 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,576 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,576 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,576 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,577 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,577 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,577 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,577 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,578 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,579 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,581 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,581 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-10-22 09:02:08,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,582 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,583 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,583 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,583 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:08,583 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,585 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,585 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,585 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:08,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,587 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,587 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,588 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,588 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,588 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:08,588 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,589 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,589 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,590 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,590 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,590 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,590 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:08,590 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,592 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,592 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,593 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,593 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:08,593 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,594 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,595 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,595 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,595 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,595 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,595 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,595 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:08,596 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,596 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,597 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,597 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,597 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,597 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,598 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,599 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,601 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,601 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,602 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,602 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:08,602 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,604 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,604 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,605 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:08,605 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,606 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,607 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,607 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,607 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,608 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,608 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,612 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,612 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,613 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,613 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,615 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,616 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,616 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,619 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,619 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,631 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,631 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,631 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,631 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,634 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,634 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,655 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,655 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,655 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,655 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,656 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,656 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,664 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,665 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,665 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,665 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,665 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,667 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,667 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,675 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,675 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,676 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,676 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,683 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,684 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,684 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,684 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,685 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,685 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,688 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,688 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:08,688 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,688 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,691 INFO L400 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-10-22 09:02:08,691 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,709 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,709 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,709 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,709 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,710 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,710 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:08,710 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,711 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,711 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,712 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,712 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,712 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,713 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,713 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,715 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,717 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,717 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,717 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,717 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,718 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,718 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:08,718 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,719 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:08,719 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,720 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,720 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:08,720 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:08,721 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:08,724 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,724 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-10-22 09:02:08,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,725 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,725 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,725 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,725 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,725 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,725 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,726 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,726 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,736 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,736 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,736 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,737 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,737 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,737 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,738 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,738 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,738 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,738 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,739 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,739 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,739 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,739 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,741 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,741 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,741 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,742 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,742 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,742 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,742 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,742 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,743 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,744 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,744 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,744 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,744 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,744 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,744 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,744 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,745 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,746 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,746 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,746 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,746 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,746 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,746 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,747 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,747 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,748 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,748 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,748 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,748 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,748 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,749 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,749 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,749 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,749 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,752 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,752 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,753 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,753 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,753 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,753 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,753 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,754 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,754 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,755 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,755 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,756 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,757 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,757 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,757 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,757 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,757 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,757 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,757 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,758 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,759 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,760 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,760 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,760 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,760 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,761 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,761 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,763 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,765 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,765 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,765 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,765 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,765 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,766 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,766 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,768 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,771 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,771 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,771 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,773 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,773 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,780 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,789 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,790 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,790 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,790 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,790 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,792 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,792 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,808 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,808 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,808 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,809 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,809 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,818 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,818 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,819 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,819 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,819 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,820 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,820 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,825 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,827 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,827 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,827 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,828 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,828 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,860 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,860 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,860 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,860 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,860 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,861 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,861 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,863 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,864 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,864 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,865 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:08,865 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,865 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,871 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:08,871 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,886 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,886 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,886 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,886 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,887 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,887 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,889 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,889 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,890 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,890 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,890 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,890 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,891 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,894 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,894 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,894 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,894 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,894 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,894 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,894 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:08,895 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,896 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,896 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:08,896 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,896 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:08,897 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:08,897 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:08,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,901 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-10-22 09:02:08,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,902 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,902 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,902 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,903 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,903 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,903 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,904 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,905 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,905 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,905 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,905 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,905 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,906 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,906 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,906 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,910 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,910 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,910 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,911 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,911 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,915 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,915 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,915 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,916 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,916 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,916 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,917 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,919 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,919 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,919 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,920 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,920 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,920 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,920 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,923 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,923 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,923 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,923 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,923 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,923 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,924 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,924 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,925 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,926 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,926 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,926 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,926 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,926 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,927 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,927 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,932 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,932 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,933 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,933 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,933 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,933 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,933 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,934 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,935 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,936 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,936 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,937 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:08,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,937 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,937 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:08,938 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:08,939 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,941 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,941 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,941 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,941 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,941 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,942 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,942 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,947 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,948 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,948 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,948 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,948 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,949 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,951 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,953 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,954 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,956 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,956 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,956 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,958 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,959 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,969 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,971 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:08,971 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:08,971 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:08,971 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:08,972 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:08,975 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:08,975 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:08,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:08,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:08,999 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,000 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:09,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,000 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,000 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,002 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,002 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,021 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,021 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:09,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,021 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,023 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,023 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,032 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,033 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,034 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:09,034 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,034 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,034 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,035 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,035 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,062 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,062 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:09,062 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,062 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,062 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,063 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,063 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,067 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,068 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:09,068 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:09,074 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,074 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,077 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-10-22 09:02:09,077 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,103 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,104 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,104 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:09,104 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,105 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,105 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,105 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,106 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,110 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,112 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,112 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:09,113 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,113 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,113 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,114 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,114 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,118 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,118 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:09,118 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,118 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,119 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,119 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,119 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,119 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,120 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,121 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,121 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:09,122 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,122 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,122 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,123 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,123 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,127 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,129 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-10-22 09:02:09,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,130 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,130 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,130 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,130 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,130 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,130 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,131 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:09,131 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,132 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,133 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,133 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,133 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,133 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,134 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,134 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,134 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:09,135 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,136 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,136 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,136 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,137 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,137 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,137 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,137 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,138 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:09,138 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,140 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,140 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,140 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,140 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,140 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,140 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,141 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:09,141 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,142 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,144 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,144 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,145 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,145 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,145 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,145 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,146 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:09,146 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,147 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,147 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,148 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,148 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,148 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,148 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,148 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,149 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:09,149 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,150 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,151 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,151 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,152 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,152 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,152 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,153 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,153 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,158 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,159 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,160 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,160 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,160 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,160 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,160 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,160 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,161 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:09,161 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,163 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,163 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,164 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,165 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,165 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,165 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,165 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,166 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:09,166 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,168 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,168 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,168 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,169 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,169 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,169 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,170 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,171 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,178 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,178 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,178 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,178 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,179 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,180 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,180 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,185 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,186 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,186 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,187 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,187 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,187 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,189 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,190 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,205 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,205 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,206 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,206 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,206 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,211 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,211 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,246 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,246 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,246 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,246 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,246 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,248 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,249 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,261 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,262 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,262 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,262 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,262 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,264 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,264 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,278 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,288 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,288 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,288 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,288 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,288 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,290 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,290 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,359 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,359 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,359 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,359 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,359 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,361 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,361 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,371 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,371 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,371 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:09,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,371 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,375 INFO L400 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-10-22 09:02:09,376 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,403 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,403 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,404 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,404 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,404 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,404 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,404 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,405 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:09,405 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,406 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,407 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,407 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,407 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,407 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,407 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,409 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,409 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,416 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,416 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,416 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,416 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,416 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,416 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,417 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:09,417 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,419 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,419 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,419 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:09,421 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:09,421 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:09,427 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,427 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-10-22 09:02:09,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,428 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,429 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,429 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,429 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,430 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,430 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,430 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,430 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,432 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,433 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,433 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,433 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,433 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,433 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,433 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,434 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,434 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,436 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,436 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,436 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,436 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,437 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,437 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,437 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,437 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,444 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,445 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,445 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,445 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,445 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,445 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,445 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,446 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,446 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,447 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,449 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,449 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,449 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,449 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,449 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,449 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,449 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,450 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,451 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,452 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,453 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,453 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,453 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,453 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,453 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,454 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,454 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,456 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,456 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,456 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,456 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,456 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,457 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,457 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,460 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,461 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,461 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,461 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,461 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,461 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,462 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,462 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,462 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,463 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,464 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,464 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,464 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,464 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,465 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,465 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,465 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,465 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,468 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,468 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,469 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,469 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,469 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,470 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,470 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,474 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,474 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,474 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,474 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,474 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,475 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,475 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,478 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,478 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,479 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,479 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,479 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,479 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,479 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,481 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,481 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,495 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,497 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,498 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,498 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,498 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,498 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,500 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,501 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,547 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,547 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,547 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,547 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,547 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,548 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,548 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,560 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,560 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,560 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,560 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,560 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,562 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,562 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,574 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,576 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,576 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,576 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,576 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,576 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,577 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,578 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,599 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,599 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,599 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,599 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,599 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,600 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,600 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,601 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,607 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,608 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,608 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:09,608 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,608 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,611 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-10-22 09:02:09,611 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,644 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,644 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,644 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,644 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,644 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,644 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,645 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,645 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,647 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,647 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,648 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,648 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,648 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,648 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,649 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,649 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,653 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,653 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,653 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,653 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,654 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,654 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:09,654 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,657 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,657 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:09,657 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,657 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,658 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:09,659 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:09,659 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:09,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,663 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-10-22 09:02:09,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,664 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,664 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,664 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,664 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,664 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,665 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,665 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:09,665 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,669 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,670 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,670 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,670 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,670 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,670 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,671 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,671 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:09,671 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,675 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,675 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,676 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,676 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,676 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,676 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,676 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:09,677 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,679 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,680 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,680 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,680 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,681 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,681 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,681 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,681 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:09,682 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,684 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,685 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,685 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,686 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,686 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,686 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,687 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:09,687 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,691 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,691 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,691 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,692 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,692 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,692 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:09,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,696 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,696 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,696 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,696 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,696 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,697 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:09,698 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:09,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,703 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,703 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,704 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,704 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,704 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,704 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,705 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:09,705 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,709 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,710 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,710 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:09,710 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,710 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,710 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,711 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:09,711 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:09,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,715 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,715 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,715 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,715 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,716 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,717 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:09,718 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:09,724 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,724 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,725 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,725 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,725 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,725 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,727 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:09,727 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:09,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,737 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,737 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,737 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,737 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,738 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,740 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:09,740 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:09,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,780 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,781 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,781 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,781 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,781 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,785 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:09,786 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:09,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:09,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:09,984 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:09,984 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:09,985 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:09,985 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:09,985 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:09,986 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:09,986 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:10,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:10,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:10,020 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:10,021 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:10,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:10,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:10,021 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:10,023 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:10,023 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:10,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:10,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:10,043 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:10,043 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:10,043 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:10,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:10,044 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:10,045 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:10,045 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:10,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:10,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:10,079 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:10,079 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:10,079 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:10,079 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:10,079 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:10,080 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:10,080 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:10,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:10,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:10,085 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:10,085 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:10,085 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:10,085 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:10,085 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:10,088 INFO L400 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2019-10-22 09:02:10,089 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:10,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:10,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:10,117 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:10,117 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:10,117 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:10,117 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:10,117 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:10,117 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:10,118 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:10,118 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:10,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:10,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:10,120 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:10,121 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:10,121 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:10,121 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:10,121 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:10,122 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:10,122 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:10,125 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:10,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:10,127 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:10,127 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:10,127 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:10,127 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:10,127 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:10,127 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:10,127 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:10,128 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:10,129 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:10,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:10,132 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:10,132 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:10,132 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:10,132 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:10,132 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:10,133 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:10,133 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:10,137 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:10,138 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-10-22 09:02:10,138 INFO L791 eck$LassoCheckResult]: Stem: 5#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2019-10-22 09:02:10,138 INFO L793 eck$LassoCheckResult]: Loop: 4#L553-5true call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1; 7#L553-1true assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100; 10#L553-3true assume !!test_fun_#t~short6;havoc test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9; 4#L553-5true [2019-10-22 09:02:10,139 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:02:10,139 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 2 times [2019-10-22 09:02:10,140 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:02:10,140 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010746078] [2019-10-22 09:02:10,140 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:10,140 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:10,140 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:02:10,149 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-10-22 09:02:10,149 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1536380146] [2019-10-22 09:02:10,149 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-22 09:02:10,197 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-10-22 09:02:10,197 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-10-22 09:02:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 09:02:10,215 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 09:02:10,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:02:10,215 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 2 times [2019-10-22 09:02:10,215 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:02:10,216 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453625607] [2019-10-22 09:02:10,216 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:10,216 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:10,216 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:02:10,229 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-10-22 09:02:10,229 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [954945875] [2019-10-22 09:02:10,229 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-22 09:02:10,265 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-10-22 09:02:10,265 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-10-22 09:02:10,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 09:02:10,274 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 09:02:10,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 09:02:10,278 INFO L82 PathProgramCache]: Analyzing trace with hash 177735459, now seen corresponding path program 3 times [2019-10-22 09:02:10,278 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 09:02:10,278 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985538355] [2019-10-22 09:02:10,278 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:10,278 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 09:02:10,278 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 09:02:10,286 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-10-22 09:02:10,289 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1888419448] [2019-10-22 09:02:10,289 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_17e32e1b-b54e-4e2a-a925-a990a4b79eb2/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-22 09:02:10,348 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-10-22 09:02:10,348 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-10-22 09:02:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 09:02:10,376 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 09:02:10,880 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 81 [2019-10-22 09:02:11,080 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-10-22 09:02:11,087 INFO L210 LassoAnalysis]: Preferences: [2019-10-22 09:02:11,087 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-10-22 09:02:11,087 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-10-22 09:02:11,087 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-10-22 09:02:11,087 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-10-22 09:02:11,087 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-10-22 09:02:11,087 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-10-22 09:02:11,087 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-10-22 09:02:11,087 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3a-alloca.i_Iteration1_Lasso [2019-10-22 09:02:11,087 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-10-22 09:02:11,087 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-10-22 09:02:11,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,270 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 56 [2019-10-22 09:02:11,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,357 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,369 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,372 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 09:02:11,766 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 25 DAG size of output: 25 [2019-10-22 09:02:11,800 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-10-22 09:02:11,801 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-10-22 09:02:11,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,801 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,802 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,802 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,802 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,805 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,805 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,811 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,811 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,811 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,811 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,812 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,813 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,815 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,816 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,816 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,816 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,818 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,818 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,824 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,825 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,825 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,825 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,825 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,826 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,826 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,830 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,830 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,831 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,831 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,832 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,832 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,832 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,833 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,833 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,833 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,836 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,837 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:11,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,838 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,839 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:11,839 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,846 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,846 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,846 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,846 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,847 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,847 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,848 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,848 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,848 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,849 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,849 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:11,849 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,849 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,850 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,850 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,850 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,850 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,851 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,852 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,852 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,852 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,852 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,853 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,853 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,855 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,855 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,855 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,855 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,855 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,855 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:11,856 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,857 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,858 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,858 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,858 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,858 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,858 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:11,858 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,859 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,859 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,859 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,859 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:11,859 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,860 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,861 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,861 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,861 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,861 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,861 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,862 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:11,862 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,863 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,863 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,864 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,864 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,865 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,865 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,866 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,866 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,866 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:11,866 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,866 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,867 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,867 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,867 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,867 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,867 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,867 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:11,867 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,868 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,868 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,868 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,868 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,869 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,869 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:11,869 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,870 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,870 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,870 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,870 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,871 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,871 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,873 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,873 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,873 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,874 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:11,874 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,874 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,875 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,875 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:11,875 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 09:02:11,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,877 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,877 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,877 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,877 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,877 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 09:02:11,878 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 09:02:11,878 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,878 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-10-22 09:02:11,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,879 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,880 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,880 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,880 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,881 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,881 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,887 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,888 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,888 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,888 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,889 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,889 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,894 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,894 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,894 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,894 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,896 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,896 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,906 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,907 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,907 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,907 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,907 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,908 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,908 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,914 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,914 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,914 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,914 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,915 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,915 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,916 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,916 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,917 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,917 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,917 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,917 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,922 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,922 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:11,922 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,922 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,924 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:11,924 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,934 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,935 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,935 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,935 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,935 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,935 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,936 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,936 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,937 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,937 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,937 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,937 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:11,938 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,939 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,939 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,939 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,940 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,940 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,941 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,941 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,941 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,942 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,942 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,942 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,943 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,944 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,945 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,945 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,945 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,945 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,945 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,946 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:11,946 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,947 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,947 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,947 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,947 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,947 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,948 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:11,948 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,948 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,948 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,949 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,949 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,949 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,949 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,949 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:11,949 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,950 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,950 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,951 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,951 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,951 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,951 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,951 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:11,951 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,952 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,952 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,952 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,953 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,953 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,953 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,953 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,955 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,955 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,955 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,955 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,956 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,956 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:11,956 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,957 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,957 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,957 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,958 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,958 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,958 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:11,958 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,958 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,959 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,959 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,959 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,959 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,959 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,959 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:11,960 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,961 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,961 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,962 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,962 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,963 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,963 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,964 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,964 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:11,964 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,964 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,965 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,965 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,965 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,965 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,966 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:11,966 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:11,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,968 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,969 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,969 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:11,969 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,969 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,969 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:11,969 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:11,969 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:11,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,970 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-10-22 09:02:11,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,971 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,971 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,971 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,971 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:11,972 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:11,972 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:11,977 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,983 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,983 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,983 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,983 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:11,984 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:11,984 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:11,987 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:11,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:11,988 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:11,988 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:11,988 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:11,988 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:11,990 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:11,990 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,002 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,002 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,003 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,003 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,004 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,004 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,012 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,012 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,012 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,012 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,013 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,013 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,015 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,015 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,015 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,015 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,015 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,016 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,016 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,021 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,022 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,022 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:12,022 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,022 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,025 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-10-22 09:02:12,025 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,038 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,038 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,038 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,039 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,039 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,040 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,041 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,041 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,041 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,041 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,041 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,041 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,042 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,043 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,043 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,043 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,043 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,044 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,044 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,045 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,046 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,046 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,046 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,047 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,047 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,048 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,048 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,050 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,051 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,051 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,051 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,051 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,052 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,052 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,052 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,053 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,053 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,053 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,053 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,054 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,054 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,054 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,054 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,056 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,056 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,056 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,056 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,056 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,056 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,057 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,058 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,058 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,058 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,058 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,059 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,060 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,061 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,061 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,061 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,062 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,062 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,064 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,064 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,065 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,065 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,065 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,065 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,067 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,067 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,067 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,067 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,067 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,067 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,068 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,068 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,069 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,069 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,069 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,069 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,069 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,070 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,070 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,071 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,071 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,072 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,072 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,073 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,075 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,075 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,076 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,076 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,076 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,077 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,077 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,077 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,078 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,078 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,079 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,079 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,083 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,083 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,083 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,083 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,083 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,083 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,083 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,084 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-10-22 09:02:12,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,085 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,085 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,085 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,085 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,087 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,087 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,101 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,101 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,101 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,101 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,103 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,103 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,113 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,114 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,114 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,114 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,114 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,118 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,118 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,137 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,137 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,138 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,138 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,138 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,140 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,140 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,149 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,150 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,150 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,150 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,151 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,151 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,152 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,153 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,154 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,154 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,155 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,155 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,156 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,156 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,165 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,165 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:12,165 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,165 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,168 INFO L400 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-10-22 09:02:12,168 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,189 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,189 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,189 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,189 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,190 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,191 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,191 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,194 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,194 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,194 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,194 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,195 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,195 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,195 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,196 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,196 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,197 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,197 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,198 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,198 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,201 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,201 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,201 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,201 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,202 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,202 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,206 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,206 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,207 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,207 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,207 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,207 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,207 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,207 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,209 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,209 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,209 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,209 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,210 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,210 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,214 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,215 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,215 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,215 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,216 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,216 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,216 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,217 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,217 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,218 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,218 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,218 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,220 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,220 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,220 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,221 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,221 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,284 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,285 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,285 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,285 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,285 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,285 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,286 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,286 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,286 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,287 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,287 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,287 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,287 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,287 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,288 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,288 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,288 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,289 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,289 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,289 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,289 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,289 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,290 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,290 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,290 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,291 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,292 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,292 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,292 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,293 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,293 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,296 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,296 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,296 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,296 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,296 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,296 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,297 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,297 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,298 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,298 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,298 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,299 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,299 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,302 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,303 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 09:02:12,303 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,303 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,303 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,303 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,303 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,303 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,304 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,304 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-10-22 09:02:12,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,305 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,305 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,305 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,305 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,305 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,306 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,306 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,311 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,312 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,312 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,312 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,312 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,312 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,313 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,313 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,318 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,319 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,319 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,319 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,319 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,319 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,321 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,321 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,343 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,344 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,344 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,344 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,344 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,345 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,345 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,355 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,355 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,355 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,355 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,355 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,356 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,356 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,358 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,359 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,359 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,359 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,359 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,359 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,360 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,360 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,371 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,371 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,371 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:12,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,371 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,373 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:12,373 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,389 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,389 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,389 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,389 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,389 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,390 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,390 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,393 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,393 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,393 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,393 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,393 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,393 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:12,394 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,394 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,395 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,395 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,395 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,395 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,395 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,396 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,396 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,399 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,399 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,399 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,399 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,399 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,400 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,400 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,402 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,403 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,403 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,403 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,403 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,403 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,403 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,403 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:12,404 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,405 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,405 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,405 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,405 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,405 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,405 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,405 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:12,405 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,406 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,407 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,407 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,407 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,407 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,407 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,407 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,408 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:12,408 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,408 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,409 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,409 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,409 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,409 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,409 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,409 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,410 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:12,410 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,411 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,411 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,411 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,412 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,412 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,412 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,415 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,415 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,415 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,415 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,416 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:12,416 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,416 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,417 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,417 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,417 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,417 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,417 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,417 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,417 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:12,417 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,419 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,419 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,419 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,419 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,420 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:12,420 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,420 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,421 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,421 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,421 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,421 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,422 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,422 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,425 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,425 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,425 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,425 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,425 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,425 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,425 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:12,425 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,427 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,427 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,427 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,427 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,427 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,428 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 09:02:12,428 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 09:02:12,430 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,431 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,431 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,431 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,431 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,431 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,431 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 09:02:12,432 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 09:02:12,432 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,432 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,433 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-10-22 09:02:12,433 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,433 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,433 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,433 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,433 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,433 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,435 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,435 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,442 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,443 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,443 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,443 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,443 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,443 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,444 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,444 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,451 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,452 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,452 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,452 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,452 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,452 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,455 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,455 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,491 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,491 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,491 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,492 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,493 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,494 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,502 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,503 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,503 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,503 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,503 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,503 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,503 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,504 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,504 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,508 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,508 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,508 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,508 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,508 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,509 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,509 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,524 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,524 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,524 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:12,524 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,524 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,527 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-10-22 09:02:12,527 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,544 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,545 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,545 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,545 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,545 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,545 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,546 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,546 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,549 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,549 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,549 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,549 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,550 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,550 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,550 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,550 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,551 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,551 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,552 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,552 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,552 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,552 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,552 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,553 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,553 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,556 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,556 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,556 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,557 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,557 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,558 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,558 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,561 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,562 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,562 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,562 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,562 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,562 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,563 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,563 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,563 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,565 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,565 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,565 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,565 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,565 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,565 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,566 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,566 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,567 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,567 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,567 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,568 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,568 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,568 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,569 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,570 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,570 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,570 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,571 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,571 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,573 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,573 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,573 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,573 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,574 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,574 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,577 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,577 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,577 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,578 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,579 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,579 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,580 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,580 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,580 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,580 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,580 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,581 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,581 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,581 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,583 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,583 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,583 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,583 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,584 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,584 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,585 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,585 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,585 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,586 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,587 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,587 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,590 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,590 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,590 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,590 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,590 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,591 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,591 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,591 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,592 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,592 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,593 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,593 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,593 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,594 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,594 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,598 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,598 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 09:02:12,598 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,599 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,599 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,599 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,599 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,600 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-10-22 09:02:12,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,601 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,601 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,601 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,601 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,603 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,604 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,618 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,619 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,619 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,619 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,619 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,619 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,621 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,621 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,632 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,632 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,632 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,632 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,636 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,636 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,689 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,690 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,690 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,690 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,690 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,693 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,693 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,706 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,707 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,707 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,707 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,707 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,708 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,709 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,709 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,713 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,714 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,714 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,715 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,715 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,715 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,716 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,717 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,756 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,757 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,757 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,757 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:12,757 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,757 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,761 INFO L400 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-10-22 09:02:12,761 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,783 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,784 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,784 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,784 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,784 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,785 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,785 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,789 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,790 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,790 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,790 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,791 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,791 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,791 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,791 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,792 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,792 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,793 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,793 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,793 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,793 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,793 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,795 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,795 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,799 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,800 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,800 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,800 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,800 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,800 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,801 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,801 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,806 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,806 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,807 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,807 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,807 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,807 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,807 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,808 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,808 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,808 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,809 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,809 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,809 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,810 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,810 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,811 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,812 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,812 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,812 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,812 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,813 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,813 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,815 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,815 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,815 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,816 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,816 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,817 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,818 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,818 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,818 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,818 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,818 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,820 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,820 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,824 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,825 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,825 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,825 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,825 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,825 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,825 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,826 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,826 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,828 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,828 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,828 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,828 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,828 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,829 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,829 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,830 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,830 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,831 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,831 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,832 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,833 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,833 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,833 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,833 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,835 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,835 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,839 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,840 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,840 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,840 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,840 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,840 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,840 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,841 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,841 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,842 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,842 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,842 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,842 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,843 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,844 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 09:02:12,844 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 09:02:12,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,849 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,849 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:12,850 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,850 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,850 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,850 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 09:02:12,851 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 09:02:12,851 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,852 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,852 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-10-22 09:02:12,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,852 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,853 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,853 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,853 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,853 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,854 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,854 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,863 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,863 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,863 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,864 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,864 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,864 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,865 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,873 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,873 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,873 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,876 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,876 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,899 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,899 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,900 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,900 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,900 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,900 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,901 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,901 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,914 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,915 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,915 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,915 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,915 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,916 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,916 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,919 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,919 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,919 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,920 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,920 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,931 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,932 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,932 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,932 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:12,932 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,932 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,934 INFO L400 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-10-22 09:02:12,934 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,956 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,957 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,957 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,957 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,957 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,957 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,958 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,958 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,960 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,961 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,961 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,961 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,961 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,961 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,961 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,962 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,962 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,963 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,963 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,964 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,964 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,964 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,964 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,964 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,965 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,967 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,967 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,968 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,968 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,968 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,968 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,968 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,969 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,972 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,972 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,972 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,972 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,972 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,972 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,973 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,973 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,975 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,975 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,975 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,975 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,976 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,976 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,977 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,978 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,978 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,978 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,978 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,978 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,978 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,979 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,979 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,980 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,981 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,981 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,981 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,981 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,981 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,981 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,981 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,981 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,983 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,984 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,984 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,984 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,984 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,984 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,985 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,985 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:12,987 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,988 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,988 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,988 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,988 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,988 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,988 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,989 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,989 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,990 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,991 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,991 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,991 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,991 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,992 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,992 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,993 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,994 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,994 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:12,994 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,994 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,994 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,995 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:12,995 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:12,996 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:12,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:12,997 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:12,997 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:12,997 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:12,997 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:12,997 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:12,998 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:12,998 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:13,000 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,001 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,001 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:13,001 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,002 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,002 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,002 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:13,002 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:13,002 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,004 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,004 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:13,004 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,004 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,004 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:13,005 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 09:02:13,005 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 09:02:13,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,008 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,008 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 09:02:13,009 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,009 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 09:02:13,009 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 09:02:13,009 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,011 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-10-22 09:02:13,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,011 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,011 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,012 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,012 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,012 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,013 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,013 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,030 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,031 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,031 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,031 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,032 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,032 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,033 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,033 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,047 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,048 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,048 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,048 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,048 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,051 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,051 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,100 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,100 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,100 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,100 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,100 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,102 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,102 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,129 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,130 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,130 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,130 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,130 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,131 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,132 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,132 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,135 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,136 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,136 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,136 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,136 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,136 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,138 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,138 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,175 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,176 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,176 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,176 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 09:02:13,176 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,177 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,180 INFO L400 nArgumentSynthesizer]: We have 36 Motzkin's Theorem applications. [2019-10-22 09:02:13,180 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,204 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,204 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,204 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,205 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,205 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,205 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,206 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,206 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,210 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,210 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,210 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,211 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,211 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:13,211 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,213 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,214 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,214 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,214 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,214 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,215 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,215 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,220 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,220 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,220 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,220 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,221 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,221 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,227 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,227 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,227 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,227 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,227 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,227 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,228 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:13,228 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,230 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,231 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,231 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,231 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,231 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,231 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,231 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,232 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:13,232 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,233 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,234 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,234 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,235 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,235 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,235 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,235 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,235 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:13,236 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,237 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,238 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,239 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,239 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,239 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,240 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:13,240 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,242 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,243 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,243 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,243 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,243 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,243 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,244 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,244 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,248 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,248 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,249 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,249 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,249 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,249 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,249 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,249 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:13,250 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,252 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,253 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,253 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,253 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,253 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,253 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,253 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,253 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:13,254 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,256 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,256 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,256 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,256 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,257 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,257 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,257 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,257 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:13,257 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,260 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,260 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,260 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,261 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,261 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,262 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,262 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,265 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,266 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,267 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,267 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,267 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,267 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,267 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,267 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:13,267 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,269 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,270 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,270 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,270 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,270 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,270 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,271 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 09:02:13,271 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 09:02:13,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 09:02:13,276 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 09:02:13,276 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 09:02:13,276 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 09:02:13,276 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 09:02:13,277 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 09:02:13,277 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 09:02:13,277 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 09:02:13,277 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 09:02:13,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 09:02:13,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.10 09:02:13 BoogieIcfgContainer [2019-10-22 09:02:13,285 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-10-22 09:02:13,285 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 09:02:13,286 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 09:02:13,286 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 09:02:13,286 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 09:02:05" (3/4) ... [2019-10-22 09:02:13,290 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-10-22 09:02:13,290 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 09:02:13,291 INFO L168 Benchmark]: Toolchain (without parser) took 8236.63 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 296.2 MB). Free memory was 945.7 MB in the beginning and 818.6 MB in the end (delta: 127.1 MB). Peak memory consumption was 423.4 MB. Max. memory is 11.5 GB. [2019-10-22 09:02:13,291 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 966.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 09:02:13,292 INFO L168 Benchmark]: CACSL2BoogieTranslator took 490.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -154.1 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-10-22 09:02:13,292 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. [2019-10-22 09:02:13,293 INFO L168 Benchmark]: Boogie Preprocessor took 21.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. [2019-10-22 09:02:13,293 INFO L168 Benchmark]: RCFGBuilder took 283.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. [2019-10-22 09:02:13,294 INFO L168 Benchmark]: BuchiAutomizer took 7391.90 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 179.8 MB). Free memory was 1.1 GB in the beginning and 818.6 MB in the end (delta: 254.6 MB). Peak memory consumption was 486.6 MB. Max. memory is 11.5 GB. [2019-10-22 09:02:13,294 INFO L168 Benchmark]: Witness Printer took 4.41 ms. Allocated memory is still 1.3 GB. Free memory was 818.6 MB in the beginning and 818.6 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. [2019-10-22 09:02:13,297 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 966.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 490.86 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 116.4 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -154.1 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.96 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.39 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 283.55 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 7391.90 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 179.8 MB). Free memory was 1.1 GB in the beginning and 818.6 MB in the end (delta: 254.6 MB). Peak memory consumption was 486.6 MB. Max. memory is 11.5 GB. * Witness Printer took 4.41 ms. Allocated memory is still 1.3 GB. Free memory was 818.6 MB in the beginning and 818.6 MB in the end (delta: 24 B). Peak memory consumption was 24 B. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 7.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 7.2s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital622 mio100 ax102 hnf100 lsp96 ukn22 mio100 lsp32 div100 bol100 ite100 ukn100 eq188 hnf88 smp100 dnf162 smp95 tf100 neg93 sie125 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 27ms VariablesStem: 5 VariablesLoop: 4 DisjunctsStem: 4 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 36 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~nondet11, main_#t~ret12;test_fun_#in~x := main_#t~nondet11;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~mem7, test_fun_#t~mem8, test_fun_#t~mem9, test_fun_#t~mem4, test_fun_#t~mem5, test_fun_#t~short6, test_fun_#t~mem10, test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);" "call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1;" "assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100;" "assume !!test_fun_#t~short6;havoc test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9;" Loop: "call test_fun_#t~mem4 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem4 > 1;" "assume test_fun_#t~short6;call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short6 := test_fun_#t~mem5 < 100;" "assume !!test_fun_#t~short6;havoc test_fun_#t~short6;havoc test_fun_#t~mem4;havoc test_fun_#t~mem5;call test_fun_#t~mem7 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem7 * test_fun_#t~mem8, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem7;havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem9, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem9;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...