./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/termination-libowfat/strpbrk_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-libowfat/strpbrk_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ab4439cedb6bd175209c77afd32cf353f6de91ed 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:58:01,920 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:58:01,921 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:58:01,927 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:58:01,928 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:58:01,928 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:58:01,929 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:58:01,930 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:58:01,932 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:58:01,932 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:58:01,933 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:58:01,934 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:58:01,934 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:58:01,935 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:58:01,935 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:58:01,936 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:58:01,936 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:58:01,937 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:58:01,939 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:58:01,939 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:58:01,940 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:58:01,941 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:58:01,943 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:58:01,943 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:58:01,943 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:58:01,943 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:58:01,944 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:58:01,944 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:58:01,945 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:58:01,946 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:58:01,946 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:58:01,946 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:58:01,946 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:58:01,947 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:58:01,947 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:58:01,948 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:58:01,948 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-10 05:58:01,956 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:58:01,956 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:58:01,957 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:58:01,957 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:58:01,957 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:58:01,957 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 05:58:01,957 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 05:58:01,957 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 05:58:01,958 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 05:58:01,958 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 05:58:01,958 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 05:58:01,958 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:58:01,958 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 05:58:01,958 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:58:01,958 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:58:01,958 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 05:58:01,959 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 05:58:01,959 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 05:58:01,959 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:58:01,959 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 05:58:01,959 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 05:58:01,959 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:58:01,959 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:58:01,960 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 05:58:01,960 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:58:01,960 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 05:58:01,960 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 05:58:01,961 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 05:58:01,961 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab4439cedb6bd175209c77afd32cf353f6de91ed [2018-11-10 05:58:01,984 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:58:01,993 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:58:01,996 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:58:01,997 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:58:01,997 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:58:01,998 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/../../sv-benchmarks/c/termination-libowfat/strpbrk_true-termination.c.i [2018-11-10 05:58:02,040 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/data/047de404d/f5de78effefa4aa982e637885dd5de08/FLAG479922f05 [2018-11-10 05:58:02,397 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:58:02,397 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/sv-benchmarks/c/termination-libowfat/strpbrk_true-termination.c.i [2018-11-10 05:58:02,404 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/data/047de404d/f5de78effefa4aa982e637885dd5de08/FLAG479922f05 [2018-11-10 05:58:02,417 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/data/047de404d/f5de78effefa4aa982e637885dd5de08 [2018-11-10 05:58:02,420 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:58:02,421 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:58:02,422 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:58:02,422 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:58:02,426 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:58:02,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,429 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a253c57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02, skipping insertion in model container [2018-11-10 05:58:02,429 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:58:02,469 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:58:02,670 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:58:02,679 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:58:02,710 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:58:02,742 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:58:02,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02 WrapperNode [2018-11-10 05:58:02,742 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:58:02,743 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:58:02,743 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:58:02,743 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:58:02,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,809 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,824 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:58:02,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:58:02,824 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:58:02,824 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:58:02,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,833 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,833 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (1/1) ... [2018-11-10 05:58:02,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:58:02,846 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:58:02,846 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:58:02,846 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:58:02,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_c1cd7348-c16a-4eee-9e66-984068af8832/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:58:02,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-10 05:58:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-10 05:58:02,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:58:02,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:58:03,054 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:58:03,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:58:03 BoogieIcfgContainer [2018-11-10 05:58:03,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:58:03,055 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 05:58:03,055 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 05:58:03,057 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 05:58:03,058 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:58:03,058 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 05:58:02" (1/3) ... [2018-11-10 05:58:03,059 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1fd0ea25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 05:58:03, skipping insertion in model container [2018-11-10 05:58:03,059 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:58:03,059 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:58:02" (2/3) ... [2018-11-10 05:58:03,059 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@1fd0ea25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 05:58:03, skipping insertion in model container [2018-11-10 05:58:03,060 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:58:03,060 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:58:03" (3/3) ... [2018-11-10 05:58:03,061 INFO L375 chiAutomizerObserver]: Analyzing ICFG strpbrk_true-termination.c.i [2018-11-10 05:58:03,102 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 05:58:03,103 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 05:58:03,103 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 05:58:03,103 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 05:58:03,103 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 05:58:03,103 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 05:58:03,103 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 05:58:03,103 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 05:58:03,103 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 05:58:03,112 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states. [2018-11-10 05:58:03,127 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 11 [2018-11-10 05:58:03,127 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:58:03,127 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:58:03,132 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:58:03,132 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2018-11-10 05:58:03,132 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 05:58:03,132 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 24 states. [2018-11-10 05:58:03,133 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 11 [2018-11-10 05:58:03,134 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:58:03,134 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:58:03,134 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:58:03,134 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2018-11-10 05:58:03,140 INFO L793 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet8, main_#t~malloc9.base, main_#t~malloc9.offset, main_#t~nondet10, main_#t~malloc11.base, main_#t~malloc11.offset, main_#t~ret12.base, main_#t~ret12.offset, main_~in_len~0, main_~in~0.base, main_~in~0.offset, main_~out_len~0, main_~out~0.base, main_~out~0.offset;main_~in_len~0 := main_#t~nondet8;havoc main_#t~nondet8; 3#L516true assume !(main_~in_len~0 < 1);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := main_~in_len~0;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc9.base, main_#t~malloc9.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~in~0.base, main_~in~0.offset := main_#t~malloc9.base, main_#t~malloc9.offset; 21#L518true SUMMARY for call write~int(0, main_~in~0.base, main_~in~0.offset + (main_~in_len~0 - 1) * 1, 1); srcloc: L518 25#L518-1true main_~out_len~0 := main_#t~nondet10;havoc main_#t~nondet10; 16#L520true assume !(main_~out_len~0 < 1);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := main_~out_len~0;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc11.base, main_#t~malloc11.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~out~0.base, main_~out~0.offset := main_#t~malloc11.base, main_#t~malloc11.offset; 11#L522true SUMMARY for call write~int(0, main_~out~0.base, main_~out~0.offset + (main_~out_len~0 - 1) * 1, 1); srcloc: L522 13#L522-1true assume { :begin_inline_strpbrk } true;strpbrk_#in~s.base, strpbrk_#in~s.offset, strpbrk_#in~accept.base, strpbrk_#in~accept.offset := main_~in~0.base, main_~in~0.offset, main_~out~0.base, main_~out~0.offset;havoc strpbrk_#res.base, strpbrk_#res.offset;havoc strpbrk_#t~mem4, strpbrk_#t~mem5, strpbrk_#t~post3, strpbrk_#t~mem6, strpbrk_#t~post2.base, strpbrk_#t~post2.offset, strpbrk_#t~mem7, strpbrk_~s.base, strpbrk_~s.offset, strpbrk_~accept.base, strpbrk_~accept.offset, strpbrk_~i~0;strpbrk_~s.base, strpbrk_~s.offset := strpbrk_#in~s.base, strpbrk_#in~s.offset;strpbrk_~accept.base, strpbrk_~accept.offset := strpbrk_#in~accept.base, strpbrk_#in~accept.offset;havoc strpbrk_~i~0; 7#L508-5true [2018-11-10 05:58:03,140 INFO L795 eck$LassoCheckResult]: Loop: 7#L508-5true assume true; 22#L508-1true SUMMARY for call strpbrk_#t~mem7 := read~int(strpbrk_~s.base, strpbrk_~s.offset, 1); srcloc: L508-1 26#L508-2true assume !!(strpbrk_#t~mem7 != 0);havoc strpbrk_#t~mem7;strpbrk_~i~0 := 0; 5#L509-5true assume !true; 6#L508-4true strpbrk_#t~post2.base, strpbrk_#t~post2.offset := strpbrk_~s.base, strpbrk_~s.offset;strpbrk_~s.base, strpbrk_~s.offset := strpbrk_#t~post2.base, strpbrk_#t~post2.offset + 1;havoc strpbrk_#t~post2.base, strpbrk_#t~post2.offset; 7#L508-5true [2018-11-10 05:58:03,144 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:03,145 INFO L82 PathProgramCache]: Analyzing trace with hash 175627178, now seen corresponding path program 1 times [2018-11-10 05:58:03,146 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:03,146 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:03,177 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:03,178 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:58:03,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:03,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:03,245 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:03,245 INFO L82 PathProgramCache]: Analyzing trace with hash 47751674, now seen corresponding path program 1 times [2018-11-10 05:58:03,245 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:03,246 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:03,246 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:03,246 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:58:03,246 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:03,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:58:03,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:58:03,266 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-10 05:58:03,266 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-11-10 05:58:03,268 INFO L810 eck$LassoCheckResult]: loop already infeasible [2018-11-10 05:58:03,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-11-10 05:58:03,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-11-10 05:58:03,279 INFO L87 Difference]: Start difference. First operand 24 states. Second operand 2 states. [2018-11-10 05:58:03,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-10 05:58:03,285 INFO L93 Difference]: Finished difference Result 24 states and 28 transitions. [2018-11-10 05:58:03,285 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-11-10 05:58:03,287 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 24 states and 28 transitions. [2018-11-10 05:58:03,287 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 11 [2018-11-10 05:58:03,290 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 24 states to 19 states and 20 transitions. [2018-11-10 05:58:03,291 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 19 [2018-11-10 05:58:03,291 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 19 [2018-11-10 05:58:03,292 INFO L73 IsDeterministic]: Start isDeterministic. Operand 19 states and 20 transitions. [2018-11-10 05:58:03,292 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2018-11-10 05:58:03,292 INFO L705 BuchiCegarLoop]: Abstraction has 19 states and 20 transitions. [2018-11-10 05:58:03,307 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states and 20 transitions. [2018-11-10 05:58:03,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 19. [2018-11-10 05:58:03,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2018-11-10 05:58:03,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 20 transitions. [2018-11-10 05:58:03,315 INFO L728 BuchiCegarLoop]: Abstraction has 19 states and 20 transitions. [2018-11-10 05:58:03,315 INFO L608 BuchiCegarLoop]: Abstraction has 19 states and 20 transitions. [2018-11-10 05:58:03,315 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-11-10 05:58:03,316 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 19 states and 20 transitions. [2018-11-10 05:58:03,316 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 11 [2018-11-10 05:58:03,316 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:58:03,316 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:58:03,317 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:58:03,317 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:58:03,317 INFO L793 eck$LassoCheckResult]: Stem: 69#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 66#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet8, main_#t~malloc9.base, main_#t~malloc9.offset, main_#t~nondet10, main_#t~malloc11.base, main_#t~malloc11.offset, main_#t~ret12.base, main_#t~ret12.offset, main_~in_len~0, main_~in~0.base, main_~in~0.offset, main_~out_len~0, main_~out~0.base, main_~out~0.offset;main_~in_len~0 := main_#t~nondet8;havoc main_#t~nondet8; 56#L516 assume !(main_~in_len~0 < 1);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := main_~in_len~0;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc9.base, main_#t~malloc9.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~in~0.base, main_~in~0.offset := main_#t~malloc9.base, main_#t~malloc9.offset; 57#L518 SUMMARY for call write~int(0, main_~in~0.base, main_~in~0.offset + (main_~in_len~0 - 1) * 1, 1); srcloc: L518 73#L518-1 main_~out_len~0 := main_#t~nondet10;havoc main_#t~nondet10; 70#L520 assume !(main_~out_len~0 < 1);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := main_~out_len~0;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc11.base, main_#t~malloc11.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~out~0.base, main_~out~0.offset := main_#t~malloc11.base, main_#t~malloc11.offset; 64#L522 SUMMARY for call write~int(0, main_~out~0.base, main_~out~0.offset + (main_~out_len~0 - 1) * 1, 1); srcloc: L522 65#L522-1 assume { :begin_inline_strpbrk } true;strpbrk_#in~s.base, strpbrk_#in~s.offset, strpbrk_#in~accept.base, strpbrk_#in~accept.offset := main_~in~0.base, main_~in~0.offset, main_~out~0.base, main_~out~0.offset;havoc strpbrk_#res.base, strpbrk_#res.offset;havoc strpbrk_#t~mem4, strpbrk_#t~mem5, strpbrk_#t~post3, strpbrk_#t~mem6, strpbrk_#t~post2.base, strpbrk_#t~post2.offset, strpbrk_#t~mem7, strpbrk_~s.base, strpbrk_~s.offset, strpbrk_~accept.base, strpbrk_~accept.offset, strpbrk_~i~0;strpbrk_~s.base, strpbrk_~s.offset := strpbrk_#in~s.base, strpbrk_#in~s.offset;strpbrk_~accept.base, strpbrk_~accept.offset := strpbrk_#in~accept.base, strpbrk_#in~accept.offset;havoc strpbrk_~i~0; 62#L508-5 [2018-11-10 05:58:03,317 INFO L795 eck$LassoCheckResult]: Loop: 62#L508-5 assume true; 63#L508-1 SUMMARY for call strpbrk_#t~mem7 := read~int(strpbrk_~s.base, strpbrk_~s.offset, 1); srcloc: L508-1 74#L508-2 assume !!(strpbrk_#t~mem7 != 0);havoc strpbrk_#t~mem7;strpbrk_~i~0 := 0; 59#L509-5 assume true; 60#L509-1 SUMMARY for call strpbrk_#t~mem6 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L509-1 72#L509-2 assume !(strpbrk_#t~mem6 != 0);havoc strpbrk_#t~mem6; 61#L508-4 strpbrk_#t~post2.base, strpbrk_#t~post2.offset := strpbrk_~s.base, strpbrk_~s.offset;strpbrk_~s.base, strpbrk_~s.offset := strpbrk_#t~post2.base, strpbrk_#t~post2.offset + 1;havoc strpbrk_#t~post2.base, strpbrk_#t~post2.offset; 62#L508-5 [2018-11-10 05:58:03,317 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:03,317 INFO L82 PathProgramCache]: Analyzing trace with hash 175627178, now seen corresponding path program 2 times [2018-11-10 05:58:03,317 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:03,318 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:03,318 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:03,318 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:58:03,318 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:03,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:03,346 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:03,346 INFO L82 PathProgramCache]: Analyzing trace with hash -1355804184, now seen corresponding path program 1 times [2018-11-10 05:58:03,346 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:03,347 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:03,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:03,347 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 05:58:03,348 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:03,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:03,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:03,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:03,364 INFO L82 PathProgramCache]: Analyzing trace with hash 1977775647, now seen corresponding path program 1 times [2018-11-10 05:58:03,364 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:03,364 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:03,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:03,365 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:58:03,365 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:03,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:03,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:03,747 WARN L179 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 116 DAG size of output: 104 [2018-11-10 05:58:03,856 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:58:03,857 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:58:03,857 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:58:03,858 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:58:03,858 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:58:03,858 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:58:03,858 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:58:03,858 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:58:03,858 INFO L131 ssoRankerPreferences]: Filename of dumped script: strpbrk_true-termination.c.i_Iteration2_Lasso [2018-11-10 05:58:03,859 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:58:03,859 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:58:03,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,907 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,911 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,913 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,921 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:03,926 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:04,172 WARN L179 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 88 [2018-11-10 05:58:04,302 WARN L179 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2018-11-10 05:58:04,303 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:04,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:04,305 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:04,641 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:58:04,645 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:58:04,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,648 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,649 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,653 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,653 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,654 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,655 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,657 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:04,657 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:04,661 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,662 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,662 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,663 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,664 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,665 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,665 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,666 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,667 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,668 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,669 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,671 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:04,671 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:04,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,674 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,675 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,675 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,677 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,678 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,678 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,679 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,680 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,680 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,681 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,681 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,682 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,682 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,683 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,683 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,683 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,684 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,684 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,685 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,686 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:04,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,686 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,687 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:04,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:04,687 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:04,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:04,688 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:04,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:04,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:04,688 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:04,693 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:04,693 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:04,729 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-11-10 05:58:04,754 INFO L443 ModelExtractionUtils]: Simplification made 5 calls to the SMT solver. [2018-11-10 05:58:04,754 INFO L444 ModelExtractionUtils]: 26 out of 31 variables were initially zero. Simplification set additionally 2 variables to zero. [2018-11-10 05:58:04,756 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-11-10 05:58:04,757 INFO L440 nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2. [2018-11-10 05:58:04,758 INFO L517 LassoAnalysis]: Proved termination. [2018-11-10 05:58:04,758 INFO L519 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_strpbrk_~s.offset, v_rep(select #length ULTIMATE.start_main_#t~malloc9.base)_1) = -1*ULTIMATE.start_strpbrk_~s.offset + 1*v_rep(select #length ULTIMATE.start_main_#t~malloc9.base)_1 Supporting invariants [] [2018-11-10 05:58:04,804 INFO L297 tatePredicateManager]: 14 out of 15 supporting invariants were superfluous and have been removed [2018-11-10 05:58:04,811 WARN L1239 BoogieBacktranslator]: unknown boogie variable #length [2018-11-10 05:58:04,835 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:04,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:58:04,859 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:58:04,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 05:58:04,882 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-10 05:58:04,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 05:58:04,893 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 2 loop predicates [2018-11-10 05:58:04,894 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 19 states and 20 transitions. cyclomatic complexity: 2 Second operand 5 states. [2018-11-10 05:58:04,953 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 19 states and 20 transitions. cyclomatic complexity: 2. Second operand 5 states. Result 30 states and 33 transitions. Complement of second has 7 states. [2018-11-10 05:58:04,954 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2018-11-10 05:58:04,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2018-11-10 05:58:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 20 transitions. [2018-11-10 05:58:04,956 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 20 transitions. Stem has 8 letters. Loop has 7 letters. [2018-11-10 05:58:04,957 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:58:04,957 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 20 transitions. Stem has 15 letters. Loop has 7 letters. [2018-11-10 05:58:04,958 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:58:04,958 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 20 transitions. Stem has 8 letters. Loop has 14 letters. [2018-11-10 05:58:04,958 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-11-10 05:58:04,958 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 30 states and 33 transitions. [2018-11-10 05:58:04,959 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2018-11-10 05:58:04,959 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 30 states to 29 states and 32 transitions. [2018-11-10 05:58:04,960 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 17 [2018-11-10 05:58:04,960 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 18 [2018-11-10 05:58:04,960 INFO L73 IsDeterministic]: Start isDeterministic. Operand 29 states and 32 transitions. [2018-11-10 05:58:04,960 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-11-10 05:58:04,960 INFO L705 BuchiCegarLoop]: Abstraction has 29 states and 32 transitions. [2018-11-10 05:58:04,960 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states and 32 transitions. [2018-11-10 05:58:04,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2018-11-10 05:58:04,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 29 states. [2018-11-10 05:58:04,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 32 transitions. [2018-11-10 05:58:04,962 INFO L728 BuchiCegarLoop]: Abstraction has 29 states and 32 transitions. [2018-11-10 05:58:04,962 INFO L608 BuchiCegarLoop]: Abstraction has 29 states and 32 transitions. [2018-11-10 05:58:04,962 INFO L442 BuchiCegarLoop]: ======== Iteration 3============ [2018-11-10 05:58:04,962 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 29 states and 32 transitions. [2018-11-10 05:58:04,963 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 7 [2018-11-10 05:58:04,963 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:58:04,963 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:58:04,963 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:58:04,964 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2018-11-10 05:58:04,964 INFO L793 eck$LassoCheckResult]: Stem: 261#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 256#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet8, main_#t~malloc9.base, main_#t~malloc9.offset, main_#t~nondet10, main_#t~malloc11.base, main_#t~malloc11.offset, main_#t~ret12.base, main_#t~ret12.offset, main_~in_len~0, main_~in~0.base, main_~in~0.offset, main_~out_len~0, main_~out~0.base, main_~out~0.offset;main_~in_len~0 := main_#t~nondet8;havoc main_#t~nondet8; 241#L516 assume !(main_~in_len~0 < 1);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := main_~in_len~0;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc9.base, main_#t~malloc9.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~in~0.base, main_~in~0.offset := main_#t~malloc9.base, main_#t~malloc9.offset; 242#L518 SUMMARY for call write~int(0, main_~in~0.base, main_~in~0.offset + (main_~in_len~0 - 1) * 1, 1); srcloc: L518 267#L518-1 main_~out_len~0 := main_#t~nondet10;havoc main_#t~nondet10; 262#L520 assume !(main_~out_len~0 < 1);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := main_~out_len~0;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc11.base, main_#t~malloc11.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~out~0.base, main_~out~0.offset := main_#t~malloc11.base, main_#t~malloc11.offset; 254#L522 SUMMARY for call write~int(0, main_~out~0.base, main_~out~0.offset + (main_~out_len~0 - 1) * 1, 1); srcloc: L522 255#L522-1 assume { :begin_inline_strpbrk } true;strpbrk_#in~s.base, strpbrk_#in~s.offset, strpbrk_#in~accept.base, strpbrk_#in~accept.offset := main_~in~0.base, main_~in~0.offset, main_~out~0.base, main_~out~0.offset;havoc strpbrk_#res.base, strpbrk_#res.offset;havoc strpbrk_#t~mem4, strpbrk_#t~mem5, strpbrk_#t~post3, strpbrk_#t~mem6, strpbrk_#t~post2.base, strpbrk_#t~post2.offset, strpbrk_#t~mem7, strpbrk_~s.base, strpbrk_~s.offset, strpbrk_~accept.base, strpbrk_~accept.offset, strpbrk_~i~0;strpbrk_~s.base, strpbrk_~s.offset := strpbrk_#in~s.base, strpbrk_#in~s.offset;strpbrk_~accept.base, strpbrk_~accept.offset := strpbrk_#in~accept.base, strpbrk_#in~accept.offset;havoc strpbrk_~i~0; 251#L508-5 assume true; 253#L508-1 SUMMARY for call strpbrk_#t~mem7 := read~int(strpbrk_~s.base, strpbrk_~s.offset, 1); srcloc: L508-1 268#L508-2 assume !!(strpbrk_#t~mem7 != 0);havoc strpbrk_#t~mem7;strpbrk_~i~0 := 0; 244#L509-5 [2018-11-10 05:58:04,964 INFO L795 eck$LassoCheckResult]: Loop: 244#L509-5 assume true; 247#L509-1 SUMMARY for call strpbrk_#t~mem6 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L509-1 265#L509-2 assume !!(strpbrk_#t~mem6 != 0);havoc strpbrk_#t~mem6; 257#L510 SUMMARY for call strpbrk_#t~mem4 := read~int(strpbrk_~s.base, strpbrk_~s.offset, 1); srcloc: L510 258#L510-1 SUMMARY for call strpbrk_#t~mem5 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L510-1 263#L510-2 assume !(strpbrk_#t~mem4 == strpbrk_#t~mem5);havoc strpbrk_#t~mem5;havoc strpbrk_#t~mem4; 243#L509-4 strpbrk_#t~post3 := strpbrk_~i~0;strpbrk_~i~0 := strpbrk_#t~post3 + 1;havoc strpbrk_#t~post3; 244#L509-5 [2018-11-10 05:58:04,964 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:04,964 INFO L82 PathProgramCache]: Analyzing trace with hash 839113167, now seen corresponding path program 1 times [2018-11-10 05:58:04,964 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:04,964 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:04,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:04,965 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:58:04,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:04,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:04,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:04,985 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:04,985 INFO L82 PathProgramCache]: Analyzing trace with hash -774959707, now seen corresponding path program 1 times [2018-11-10 05:58:04,985 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:04,985 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:04,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:04,986 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:58:04,986 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:04,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:04,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:04,994 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:04,994 INFO L82 PathProgramCache]: Analyzing trace with hash 1554460695, now seen corresponding path program 1 times [2018-11-10 05:58:04,994 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:04,994 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:04,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:04,995 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:58:04,995 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:05,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:05,290 WARN L179 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 113 [2018-11-10 05:58:05,356 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:58:05,356 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:58:05,356 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:58:05,356 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:58:05,356 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:58:05,356 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:58:05,356 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:58:05,357 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:58:05,357 INFO L131 ssoRankerPreferences]: Filename of dumped script: strpbrk_true-termination.c.i_Iteration3_Lasso [2018-11-10 05:58:05,357 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:58:05,357 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:58:05,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,375 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,385 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,390 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,390 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,393 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,633 WARN L179 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 96 [2018-11-10 05:58:05,664 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:05,665 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:06,024 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:58:06,024 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:58:06,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,025 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,027 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,027 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,029 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,029 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,030 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,031 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,036 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,037 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,038 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,039 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,040 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,044 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,044 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,045 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,046 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,046 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,046 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,048 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,048 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,048 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,049 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,050 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,050 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,051 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,051 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,052 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,052 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,054 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,054 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,055 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,055 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,056 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,056 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,057 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,058 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,058 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,059 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,060 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,060 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,060 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,062 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,063 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,063 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,064 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,065 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,065 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,067 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,068 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,068 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,068 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,070 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,071 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,071 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,073 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-10 05:58:06,073 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,082 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,083 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,083 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,085 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-10 05:58:06,085 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,092 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,093 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,094 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,094 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,101 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,102 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,106 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,106 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,132 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,133 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,134 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,134 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,136 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,140 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,140 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,141 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,142 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,142 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,143 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,143 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:06,143 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,154 INFO L402 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2018-11-10 05:58:06,154 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 05:58:06,175 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,177 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,177 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,178 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,180 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,181 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,181 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,182 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,183 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,184 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,184 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,185 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:06,185 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:06,186 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,187 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,187 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,188 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,189 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,189 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,189 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:06,189 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:06,189 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,190 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,190 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 05:58:06,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,190 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,191 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,191 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,192 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,193 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,193 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,194 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,195 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,195 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,196 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,197 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,199 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,200 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,201 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,202 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,202 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,203 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,204 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,204 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,205 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,205 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,206 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,206 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,207 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,208 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,208 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,209 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,210 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,210 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,211 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,212 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,212 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,213 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,214 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,215 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,215 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,216 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,217 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,218 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,220 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,220 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,220 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,222 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,223 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,223 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,224 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,224 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,233 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,234 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,235 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,236 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,236 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,244 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,245 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,247 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,247 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,255 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,256 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,256 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,260 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,261 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,298 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,299 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,300 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,300 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,302 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,303 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,304 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,304 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,305 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,306 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,306 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:06,306 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,313 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-10 05:58:06,313 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 05:58:06,383 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,384 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,384 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,385 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,385 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,389 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,390 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,391 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,391 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,393 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,394 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,395 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,395 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,396 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,397 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,397 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,398 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,399 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,399 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,400 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,400 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 05:58:06,400 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,401 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,401 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,401 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,402 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,403 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,403 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,403 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,404 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,405 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,406 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,406 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,408 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,409 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,409 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,410 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,411 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,411 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,412 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,412 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,412 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,413 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,413 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,414 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,415 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,416 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,417 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,417 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,418 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,419 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,420 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,420 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,422 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,423 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,423 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,424 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,425 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,426 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,426 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,427 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,428 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,429 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,430 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,430 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,431 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,431 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,432 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,433 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,433 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,434 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,434 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,436 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,437 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,438 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,438 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,441 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,442 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,442 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,444 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:06,445 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,456 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,457 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,457 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,457 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,457 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,459 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:06,459 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,468 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,469 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,469 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,471 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,471 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,480 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,480 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,485 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,486 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,528 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,530 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,531 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,534 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,536 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,536 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,538 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,538 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,538 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:06,539 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,548 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-10 05:58:06,548 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 05:58:06,596 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,597 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,598 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,598 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,603 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,604 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,605 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,605 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,609 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,610 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,611 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:06,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,614 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,614 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,615 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,616 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:06,616 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:06,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,617 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,617 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 05:58:06,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,618 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,618 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,619 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,620 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,620 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,621 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,622 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,623 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,623 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,625 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,626 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,626 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,627 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,628 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,628 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,629 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,630 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,630 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,631 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,632 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,632 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,633 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,633 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,634 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,634 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,635 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,635 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,636 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,636 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,636 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,638 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,639 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,640 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,641 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,641 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,642 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,643 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,644 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,644 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,645 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,646 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,646 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,647 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,648 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,648 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,649 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,650 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,650 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,652 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,653 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,654 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,654 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,657 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,657 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,658 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,660 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 05:58:06,660 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,672 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,673 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,673 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,675 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 05:58:06,675 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,686 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,687 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,688 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,689 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,689 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,699 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,700 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,701 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,706 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,706 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,769 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,771 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,771 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,774 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,776 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,776 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,778 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,778 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,779 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:06,779 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,790 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-10 05:58:06,790 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 05:58:06,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,850 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,850 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,850 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,850 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,851 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,852 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,859 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,860 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,861 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,863 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,864 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,864 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,865 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:06,865 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:06,868 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,869 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,870 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:06,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,871 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:06,871 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:06,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,872 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,872 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 05:58:06,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,874 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,875 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,875 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,876 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,877 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,878 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,878 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,878 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,879 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,879 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,881 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,882 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,882 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,883 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,884 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,884 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,885 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,885 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,886 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,887 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,887 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,888 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,890 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,891 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,891 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,892 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,892 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,893 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,893 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,894 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,894 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,894 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,895 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,897 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,898 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,899 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,900 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,901 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,903 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,903 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,903 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,906 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,907 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,907 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,907 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:06,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,908 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,908 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:06,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:06,909 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,910 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,910 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,910 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,911 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,911 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,913 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,914 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,915 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,915 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,916 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,919 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,920 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,921 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,921 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,931 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,932 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:06,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,934 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:06,934 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,942 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,943 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,943 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,945 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,945 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:06,955 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:06,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:06,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:06,956 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:06,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:06,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:06,956 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:06,960 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:06,961 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:07,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,041 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:07,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,041 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:07,042 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:07,042 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:07,046 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,046 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:07,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:07,047 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:07,047 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:07,050 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,051 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:07,051 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:07,051 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:07,051 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:07,058 INFO L402 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2018-11-10 05:58:07,058 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 05:58:07,099 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:07,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,101 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:07,102 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:07,102 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:07,107 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,108 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:07,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,108 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:07,109 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:07,109 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:07,113 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,114 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,114 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:07,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,114 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:07,115 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:07,115 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:07,118 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,119 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:07,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,120 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:07,120 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:07,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,121 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,122 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:07,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,122 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:07,123 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:07,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,124 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,124 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 05:58:07,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,125 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,125 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,126 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,127 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,128 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,128 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,129 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,130 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,131 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,131 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,132 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,132 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,135 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,136 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,137 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,137 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,138 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,139 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,139 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,141 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,142 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,143 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,143 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,145 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,145 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,146 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,148 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,149 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,149 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,149 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,151 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,152 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,152 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,153 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,153 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,157 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,284 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,287 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,288 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,288 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,289 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,290 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,291 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,292 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,292 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,293 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,294 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,295 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,297 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,298 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,300 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,301 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,302 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,303 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,306 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,307 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,307 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,309 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,309 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,314 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,314 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:07,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,317 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:07,317 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,332 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,333 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,333 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:07,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,335 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:07,335 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,350 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,350 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,351 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,353 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,353 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,362 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,363 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,364 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,370 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,370 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,508 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,509 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,510 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,511 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,515 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,516 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,518 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,518 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,521 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,522 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,522 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:07,522 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:07,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,532 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-10 05:58:07,532 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 05:58:07,571 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,572 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,572 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,573 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,573 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,580 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,581 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,581 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,583 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,583 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,587 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,588 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,590 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:07,590 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:07,593 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,594 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,594 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,595 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,595 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,597 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,597 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:07,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:07,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:07,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,600 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,600 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 05:58:07,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,601 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,601 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,602 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,603 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,604 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,604 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,605 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,606 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,607 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,607 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,609 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:07,609 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:07,614 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,615 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,615 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,616 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,617 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,618 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,618 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,619 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,620 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,620 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,621 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,622 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,623 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,624 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,624 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,625 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,626 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,626 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,627 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,628 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,629 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,629 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,630 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,631 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:07,631 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:07,636 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,637 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,638 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,639 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,640 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,640 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,641 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,643 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,643 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,644 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,645 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,646 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,646 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,646 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,647 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,648 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,649 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:07,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,649 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,650 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:07,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:07,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,652 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,653 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:07,654 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:07,658 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,659 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,660 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,661 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:07,662 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:07,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,669 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,669 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:07,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,669 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,673 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 05:58:07,673 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:07,691 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,692 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,692 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:07,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,692 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,695 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 05:58:07,695 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:07,711 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,716 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:07,716 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:07,732 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,733 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,733 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,733 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,743 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:07,743 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:07,985 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,987 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,987 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:07,990 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:07,990 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:07,998 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:07,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:07,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:07,999 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:07,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:07,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:07,999 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:08,001 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:08,001 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:08,007 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,008 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,008 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:08,008 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:08,009 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:08,022 INFO L402 nArgumentSynthesizer]: We have 140 Motzkin's Theorem applications. [2018-11-10 05:58:08,023 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 05:58:08,186 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,187 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,188 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:08,190 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:08,190 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:08,202 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,203 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,203 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:08,205 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:08,205 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:08,213 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,214 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,215 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:08,217 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:08,217 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:08,223 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,224 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,225 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:08,225 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:08,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,226 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,228 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,228 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:08,229 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:08,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,230 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,230 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 05:58:08,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,231 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,233 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,234 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,235 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,237 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,238 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,239 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,239 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,242 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,243 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,244 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,245 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,246 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,247 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,248 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,249 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,250 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,250 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,252 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,253 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,253 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,254 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,255 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,256 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,256 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,257 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,259 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,259 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,260 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,260 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,263 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,265 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,265 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,267 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,268 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,268 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,268 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,268 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,268 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,268 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,269 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,270 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,271 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,271 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,271 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,272 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,273 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,274 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,275 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,277 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,277 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,278 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,278 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,280 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,281 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,281 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,282 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,282 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,285 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,286 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,287 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,288 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,291 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,292 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,292 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:08,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,292 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,294 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:08,294 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,304 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,305 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,305 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:08,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,307 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:08,307 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,316 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,317 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,317 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,318 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,319 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,331 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,332 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,337 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,337 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,399 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,400 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,400 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,400 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,401 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,401 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,405 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,406 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,407 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,407 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,408 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,410 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,411 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,411 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:08,411 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:08,411 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,420 INFO L402 nArgumentSynthesizer]: We have 112 Motzkin's Theorem applications. [2018-11-10 05:58:08,420 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 05:58:08,475 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,476 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,477 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,477 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,484 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,485 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,485 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,486 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,486 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,491 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,492 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,492 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,493 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:08,493 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:08,497 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,497 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,498 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,499 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,500 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,501 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:08,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,502 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:08,502 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:08,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,504 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,504 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 05:58:08,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,505 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,505 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,505 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,506 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,506 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,508 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,508 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,509 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,509 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,512 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,513 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,513 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,514 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:08,515 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,519 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,520 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,520 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,520 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,522 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,523 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,523 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,523 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,524 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,524 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,526 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,528 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,528 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,531 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,532 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,533 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,535 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,536 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,540 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,540 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,542 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,543 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,543 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,544 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,545 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:08,545 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,549 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,550 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,551 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,551 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,553 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,554 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,554 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,554 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,554 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,554 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,554 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,555 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,557 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,557 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,558 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,558 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,558 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,558 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,559 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,561 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,562 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,562 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,562 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,565 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,565 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:08,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,566 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,566 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:08,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:08,568 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,569 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,569 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,570 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,571 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:08,571 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,576 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,582 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,582 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,584 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:08,584 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,589 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,590 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,590 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:08,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,591 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,596 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 05:58:08,596 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,612 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,615 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,615 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:08,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,615 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,618 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 05:58:08,618 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,632 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,634 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,634 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,636 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:08,637 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,668 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,670 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,671 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,687 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:08,687 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,854 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,855 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,855 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,857 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:08,857 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,863 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,864 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,864 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,864 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,864 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,864 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,866 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:08,866 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,869 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,870 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,870 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:08,870 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:08,870 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,883 INFO L402 nArgumentSynthesizer]: We have 168 Motzkin's Theorem applications. [2018-11-10 05:58:08,883 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-10 05:58:08,984 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,985 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,986 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,987 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:08,987 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:08,996 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:08,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:08,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:08,997 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:08,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:08,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:08,997 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:08,998 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:08,998 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:09,004 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:09,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:09,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:09,005 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:09,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:09,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:09,005 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:09,006 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:09,006 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:09,011 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:09,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:09,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:09,011 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:09,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:09,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:09,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:09,012 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:09,012 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:09,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:09,014 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:09,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:09,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:09,015 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:09,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:09,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:09,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:09,015 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:09,016 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:09,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:09,018 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:09,018 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-10 05:58:09,018 INFO L793 eck$LassoCheckResult]: Stem: 261#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 256#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet8, main_#t~malloc9.base, main_#t~malloc9.offset, main_#t~nondet10, main_#t~malloc11.base, main_#t~malloc11.offset, main_#t~ret12.base, main_#t~ret12.offset, main_~in_len~0, main_~in~0.base, main_~in~0.offset, main_~out_len~0, main_~out~0.base, main_~out~0.offset;main_~in_len~0 := main_#t~nondet8;havoc main_#t~nondet8; 241#L516 assume !(main_~in_len~0 < 1);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := main_~in_len~0;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc9.base, main_#t~malloc9.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~in~0.base, main_~in~0.offset := main_#t~malloc9.base, main_#t~malloc9.offset; 242#L518 SUMMARY for call write~int(0, main_~in~0.base, main_~in~0.offset + (main_~in_len~0 - 1) * 1, 1); srcloc: L518 267#L518-1 main_~out_len~0 := main_#t~nondet10;havoc main_#t~nondet10; 262#L520 assume !(main_~out_len~0 < 1);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := main_~out_len~0;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc11.base, main_#t~malloc11.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~out~0.base, main_~out~0.offset := main_#t~malloc11.base, main_#t~malloc11.offset; 254#L522 SUMMARY for call write~int(0, main_~out~0.base, main_~out~0.offset + (main_~out_len~0 - 1) * 1, 1); srcloc: L522 255#L522-1 assume { :begin_inline_strpbrk } true;strpbrk_#in~s.base, strpbrk_#in~s.offset, strpbrk_#in~accept.base, strpbrk_#in~accept.offset := main_~in~0.base, main_~in~0.offset, main_~out~0.base, main_~out~0.offset;havoc strpbrk_#res.base, strpbrk_#res.offset;havoc strpbrk_#t~mem4, strpbrk_#t~mem5, strpbrk_#t~post3, strpbrk_#t~mem6, strpbrk_#t~post2.base, strpbrk_#t~post2.offset, strpbrk_#t~mem7, strpbrk_~s.base, strpbrk_~s.offset, strpbrk_~accept.base, strpbrk_~accept.offset, strpbrk_~i~0;strpbrk_~s.base, strpbrk_~s.offset := strpbrk_#in~s.base, strpbrk_#in~s.offset;strpbrk_~accept.base, strpbrk_~accept.offset := strpbrk_#in~accept.base, strpbrk_#in~accept.offset;havoc strpbrk_~i~0; 251#L508-5 assume true; 253#L508-1 SUMMARY for call strpbrk_#t~mem7 := read~int(strpbrk_~s.base, strpbrk_~s.offset, 1); srcloc: L508-1 268#L508-2 assume !!(strpbrk_#t~mem7 != 0);havoc strpbrk_#t~mem7;strpbrk_~i~0 := 0; 244#L509-5 assume true; 247#L509-1 SUMMARY for call strpbrk_#t~mem6 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L509-1 265#L509-2 assume !!(strpbrk_#t~mem6 != 0);havoc strpbrk_#t~mem6; 257#L510 SUMMARY for call strpbrk_#t~mem4 := read~int(strpbrk_~s.base, strpbrk_~s.offset, 1); srcloc: L510 258#L510-1 SUMMARY for call strpbrk_#t~mem5 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L510-1 263#L510-2 assume !(strpbrk_#t~mem4 == strpbrk_#t~mem5);havoc strpbrk_#t~mem5;havoc strpbrk_#t~mem4; 243#L509-4 strpbrk_#t~post3 := strpbrk_~i~0;strpbrk_~i~0 := strpbrk_#t~post3 + 1;havoc strpbrk_#t~post3; 244#L509-5 [2018-11-10 05:58:09,018 INFO L795 eck$LassoCheckResult]: Loop: 244#L509-5 assume true; 247#L509-1 SUMMARY for call strpbrk_#t~mem6 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L509-1 265#L509-2 assume !!(strpbrk_#t~mem6 != 0);havoc strpbrk_#t~mem6; 257#L510 SUMMARY for call strpbrk_#t~mem4 := read~int(strpbrk_~s.base, strpbrk_~s.offset, 1); srcloc: L510 258#L510-1 SUMMARY for call strpbrk_#t~mem5 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L510-1 263#L510-2 assume !(strpbrk_#t~mem4 == strpbrk_#t~mem5);havoc strpbrk_#t~mem5;havoc strpbrk_#t~mem4; 243#L509-4 strpbrk_#t~post3 := strpbrk_~i~0;strpbrk_~i~0 := strpbrk_#t~post3 + 1;havoc strpbrk_#t~post3; 244#L509-5 [2018-11-10 05:58:09,019 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:09,019 INFO L82 PathProgramCache]: Analyzing trace with hash 1554460695, now seen corresponding path program 2 times [2018-11-10 05:58:09,019 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:09,019 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:09,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:09,020 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:58:09,020 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:09,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:09,039 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:09,039 INFO L82 PathProgramCache]: Analyzing trace with hash -774959707, now seen corresponding path program 2 times [2018-11-10 05:58:09,039 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:09,039 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:09,039 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:09,039 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 05:58:09,039 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:09,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:09,044 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:58:09,044 INFO L82 PathProgramCache]: Analyzing trace with hash 1628158159, now seen corresponding path program 3 times [2018-11-10 05:58:09,045 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:58:09,045 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:58:09,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:09,045 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 05:58:09,045 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:58:09,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:58:09,686 WARN L179 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 134 [2018-11-10 05:58:09,790 WARN L179 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2018-11-10 05:58:09,792 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:58:09,792 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:58:09,793 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:58:09,793 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:58:09,793 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:58:09,793 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:58:09,793 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:58:09,793 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:58:09,793 INFO L131 ssoRankerPreferences]: Filename of dumped script: strpbrk_true-termination.c.i_Iteration3_Lasso [2018-11-10 05:58:09,793 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:58:09,793 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:58:09,795 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:09,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:09,804 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:09,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:09,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:09,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:09,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:09,822 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:09,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:09,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:09,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:10,138 WARN L179 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 107 [2018-11-10 05:58:10,218 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:10,219 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:10,219 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:10,220 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:10,221 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:10,222 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:58:10,379 WARN L179 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 64 [2018-11-10 05:58:10,795 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:58:10,795 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:58:10,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,796 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,796 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,797 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,797 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,798 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,798 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,798 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,798 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,800 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,800 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,800 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,801 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,801 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,801 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,801 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:10,801 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,802 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,803 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,803 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,803 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,804 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,804 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,805 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,805 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,806 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,806 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,806 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,806 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,806 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,807 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,807 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,808 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,808 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,808 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,809 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,809 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:10,809 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,810 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,811 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,811 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,811 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,812 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,812 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,813 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:10,813 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,815 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,815 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,816 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,816 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:10,816 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,818 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,819 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,819 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,819 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,820 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:10,820 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,821 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,822 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,824 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:10,824 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,842 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,843 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,843 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:10,843 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,844 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,844 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,845 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,845 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:10,845 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,847 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,847 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,848 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:10,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,848 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,848 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-10 05:58:10,850 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,853 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,854 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,854 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:10,855 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,859 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,859 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:10,859 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,860 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,861 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:10,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,861 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,862 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-11-10 05:58:10,862 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:58:10,866 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,866 INFO L205 nArgumentSynthesizer]: 6 stem disjuncts [2018-11-10 05:58:10,866 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:10,866 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,871 INFO L402 nArgumentSynthesizer]: We have 88 Motzkin's Theorem applications. [2018-11-10 05:58:10,871 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-11-10 05:58:10,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,900 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,900 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,901 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,902 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,902 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,903 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,904 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,904 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,905 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,905 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,906 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,907 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,907 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,907 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,908 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:58:10,909 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:58:10,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,909 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,909 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 05:58:10,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,910 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,911 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:10,911 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,911 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,912 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,912 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:10,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,913 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,914 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,915 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:10,915 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,916 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,917 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,917 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:10,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,917 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,919 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:10,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,919 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:10,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,921 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,922 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:10,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,922 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,923 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,923 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:10,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,924 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,925 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,925 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:10,925 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,926 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:10,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,927 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,928 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:10,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:10,928 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,929 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,930 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:10,930 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,931 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,933 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:10,933 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,936 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,937 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,938 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:10,938 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,944 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:10,944 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,975 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,976 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:10,977 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,978 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,978 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,979 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,980 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:10,980 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,981 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,982 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:10,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,982 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,983 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:10,983 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,989 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,990 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,991 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:10,991 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,996 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:10,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:10,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:10,997 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:10,998 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:10,998 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:10,999 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:10,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:10,999 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,000 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:11,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,000 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,002 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,002 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,008 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,009 INFO L205 nArgumentSynthesizer]: 6 stem disjuncts [2018-11-10 05:58:11,009 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:11,009 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,018 INFO L402 nArgumentSynthesizer]: We have 132 Motzkin's Theorem applications. [2018-11-10 05:58:11,018 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 05:58:11,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,062 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,062 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,063 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,064 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,064 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,066 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,066 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,067 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,067 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,068 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,069 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,069 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,069 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,070 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,071 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,071 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,071 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 05:58:11,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,072 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,073 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,073 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,074 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,075 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,076 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,077 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,077 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,078 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,079 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,080 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,082 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,082 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,083 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,084 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,084 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,088 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,089 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,089 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,090 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,091 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,091 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,091 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,093 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,093 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,095 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,096 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,096 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,096 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,097 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,098 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,098 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,101 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,102 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,103 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,103 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,107 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,108 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,108 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,109 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,109 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,111 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,112 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,117 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,117 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,163 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,164 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,164 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,164 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,166 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,167 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,168 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,168 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,171 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,172 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:11,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,173 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:11,174 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,182 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,183 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,184 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,184 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,192 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,193 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,193 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,195 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,196 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:11,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,198 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:11,198 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,206 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,207 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,207 INFO L205 nArgumentSynthesizer]: 6 stem disjuncts [2018-11-10 05:58:11,207 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:11,207 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,218 INFO L402 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2018-11-10 05:58:11,218 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 05:58:11,278 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,278 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,279 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,279 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,280 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,281 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,281 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,281 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,282 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,282 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,282 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,283 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,283 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,286 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,286 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,287 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,287 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,288 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,288 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,289 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,290 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,290 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 05:58:11,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,291 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,291 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,292 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,293 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,293 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,294 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,294 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,295 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,295 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:11,296 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,299 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,300 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,300 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,301 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,302 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,302 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,303 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,304 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,304 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,304 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,305 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,306 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,306 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,307 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,308 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,308 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,309 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,310 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,311 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:11,311 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,314 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,314 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,315 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,316 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,317 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:11,317 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,319 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,320 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,320 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,320 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,320 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,320 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,321 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:11,322 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,327 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,328 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,329 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:11,329 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,331 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,333 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,423 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:11,423 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,475 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,477 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:11,477 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,478 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,479 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,479 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,480 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:11,480 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,483 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,483 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,484 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:11,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,484 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,485 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 05:58:11,485 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,492 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,493 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,494 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:11,494 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,503 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,504 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,505 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:11,505 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,507 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,507 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,508 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:11,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,508 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,509 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 05:58:11,509 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:11,517 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,518 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,518 INFO L205 nArgumentSynthesizer]: 6 stem disjuncts [2018-11-10 05:58:11,518 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:11,518 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,529 INFO L402 nArgumentSynthesizer]: We have 220 Motzkin's Theorem applications. [2018-11-10 05:58:11,529 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 05:58:11,590 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,590 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,590 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,591 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,591 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,591 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,592 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,592 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,592 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,593 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,594 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,594 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,594 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,595 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,596 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,596 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,596 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,600 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,600 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,600 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:58:11,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,602 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:11,602 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:11,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,602 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,603 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 05:58:11,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,603 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,603 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,604 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,605 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,606 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,606 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,606 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,607 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,607 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,608 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,608 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:11,608 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,610 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,610 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,611 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,611 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,612 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,612 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,613 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,613 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,614 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,614 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,614 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,615 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,615 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,616 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,616 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,616 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,616 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,620 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,621 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,622 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,622 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,623 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,623 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,623 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:11,623 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,625 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,626 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,626 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,626 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,628 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,629 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,629 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,630 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:11,630 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,632 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,633 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,633 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,634 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:11,634 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,637 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,638 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,638 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,639 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:11,639 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,641 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,641 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,642 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,645 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:11,646 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,727 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,727 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,728 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,728 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:11,728 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,730 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,730 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,731 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,732 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:11,732 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,734 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,735 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,735 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:11,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,735 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,736 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,736 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,742 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,742 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,742 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,743 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,743 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:11,744 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,749 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,750 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,750 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,751 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:58:11,751 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,753 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,753 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,753 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:11,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,754 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,755 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,755 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:58:11,760 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,761 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,761 INFO L205 nArgumentSynthesizer]: 6 stem disjuncts [2018-11-10 05:58:11,761 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:11,761 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,769 INFO L402 nArgumentSynthesizer]: We have 132 Motzkin's Theorem applications. [2018-11-10 05:58:11,769 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-11-10 05:58:11,807 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,807 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,808 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,808 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,809 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,809 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,810 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,810 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,811 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,811 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,812 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,812 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,812 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,813 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,813 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,813 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,813 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,813 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,814 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,814 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,815 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,815 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,816 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,816 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:11,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,817 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:58:11,817 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:58:11,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,817 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,818 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 05:58:11,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,818 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,818 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,819 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,820 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,820 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,821 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,822 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,823 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,823 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,823 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,823 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,825 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,826 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,827 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,828 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,828 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,829 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,829 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,830 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,831 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,831 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,831 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,831 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,832 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,832 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,833 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,833 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,834 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,835 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,835 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,835 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,836 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,837 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,837 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,838 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,838 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,840 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,840 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:11,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,841 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,841 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:11,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:11,842 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,842 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,843 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,844 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,844 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,846 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,847 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,847 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,848 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,848 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,853 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,854 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,855 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,855 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:11,857 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:11,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:11,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:11,857 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:11,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:11,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:11,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:11,864 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:11,864 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,049 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,050 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,051 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:12,051 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,054 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,055 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:12,055 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,059 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,059 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,060 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:12,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,060 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,061 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:12,061 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,068 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,069 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,069 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,070 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:12,070 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,077 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,078 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,079 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:12,079 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,081 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,082 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,082 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:12,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,082 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,084 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:12,084 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,092 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,093 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,093 INFO L205 nArgumentSynthesizer]: 6 stem disjuncts [2018-11-10 05:58:12,093 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:12,093 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,103 INFO L402 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2018-11-10 05:58:12,103 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 05:58:12,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,153 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,153 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,154 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,154 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,155 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,155 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,156 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,157 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,157 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,158 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,158 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,159 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,159 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,159 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,160 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,160 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,161 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,161 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,162 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,162 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,163 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,163 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,164 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:58:12,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,164 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,164 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,165 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,165 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 05:58:12,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,166 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,166 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,167 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,168 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,168 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,169 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,169 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,170 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,171 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,171 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,172 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:12,172 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,175 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,176 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,176 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,176 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,177 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,177 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,178 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,178 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,179 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,180 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,180 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,181 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,181 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,182 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,182 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,183 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,183 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,185 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,185 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,186 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,186 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,187 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,187 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,188 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:12,188 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,192 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,192 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,192 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,193 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,194 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,194 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,194 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,196 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:12,196 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,201 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,201 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,202 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,203 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:12,203 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,210 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,210 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,211 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,212 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:12,212 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,216 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,216 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,225 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:12,225 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,718 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,719 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,721 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:12,721 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,726 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,727 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,727 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,729 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:12,729 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,737 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,738 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,738 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:12,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,738 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,741 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 05:58:12,741 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,754 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,754 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,757 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:12,757 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,769 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,770 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,772 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:58:12,772 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,777 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,777 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,778 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:12,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,778 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,781 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-11-10 05:58:12,781 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:58:12,794 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,795 INFO L205 nArgumentSynthesizer]: 6 stem disjuncts [2018-11-10 05:58:12,795 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:12,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,809 INFO L402 nArgumentSynthesizer]: We have 220 Motzkin's Theorem applications. [2018-11-10 05:58:12,809 INFO L403 nArgumentSynthesizer]: A total of 20 supporting invariants were added. [2018-11-10 05:58:12,886 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,887 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,887 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,888 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,889 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,889 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,890 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,890 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,891 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,892 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,892 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,893 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,894 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,895 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,895 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,896 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,896 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,897 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,897 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,898 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,898 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,900 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:12,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,901 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:58:12,902 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:58:12,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,903 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,903 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 05:58:12,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,904 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,906 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,907 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,907 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,909 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,910 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,911 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:12,911 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,913 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,914 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,914 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,916 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,916 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,917 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,919 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,920 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,921 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,923 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,924 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,925 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,926 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,927 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,928 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,929 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:12,929 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,931 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:12,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,933 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:12,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:12,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,935 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,936 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:12,936 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,940 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,941 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:12,942 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,947 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,947 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,948 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,948 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,949 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:12,949 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:12,951 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:12,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:12,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:12,952 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:12,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:12,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:12,952 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:12,957 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:12,957 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:13,048 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,049 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,049 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,050 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:13,050 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:13,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,054 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,055 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:13,055 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:13,060 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,061 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:13,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,062 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:13,062 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:13,070 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,070 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,071 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,072 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:13,072 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:13,082 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,084 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:58:13,084 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:13,087 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,088 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,088 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:13,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,088 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,090 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-11-10 05:58:13,090 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:58:13,100 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,105 INFO L205 nArgumentSynthesizer]: 6 stem disjuncts [2018-11-10 05:58:13,105 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:13,105 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,116 INFO L402 nArgumentSynthesizer]: We have 176 Motzkin's Theorem applications. [2018-11-10 05:58:13,116 INFO L403 nArgumentSynthesizer]: A total of 16 supporting invariants were added. [2018-11-10 05:58:13,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,199 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,200 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,200 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:13,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,201 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,202 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,202 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,203 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:13,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,204 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,205 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,205 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,205 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:13,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,207 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,207 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,208 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:13,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,209 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,210 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,210 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:13,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,213 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:58:13,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:58:13,213 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:58:13,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,215 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,215 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 05:58:13,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,216 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,216 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,216 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,217 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,219 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,220 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,220 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,223 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,224 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,224 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,225 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:13,225 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,229 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,230 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,230 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,232 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,234 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,234 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,236 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,237 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,237 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,238 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,239 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,241 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,241 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,243 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,244 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,244 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,246 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,247 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,247 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,248 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:13,248 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,252 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,253 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,253 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,253 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,255 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,256 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,270 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:13,270 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,276 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,277 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,277 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,278 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:13,278 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,288 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,288 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,289 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,290 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:13,290 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,294 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,295 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,295 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,304 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:13,304 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,496 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,497 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,497 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,498 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:13,498 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,500 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,501 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,501 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,503 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:13,503 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,509 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,509 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,510 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:13,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,510 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,511 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 05:58:13,512 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,525 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,525 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,526 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,527 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:13,527 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,546 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,546 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,547 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,548 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:58:13,548 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,551 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,552 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,552 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-11-10 05:58:13,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,552 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,554 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-11-10 05:58:13,554 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:58:13,564 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,564 INFO L205 nArgumentSynthesizer]: 6 stem disjuncts [2018-11-10 05:58:13,565 INFO L206 nArgumentSynthesizer]: 4 loop disjuncts [2018-11-10 05:58:13,565 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,578 INFO L402 nArgumentSynthesizer]: We have 264 Motzkin's Theorem applications. [2018-11-10 05:58:13,578 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2018-11-10 05:58:13,667 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,667 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,668 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,668 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,669 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,670 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,670 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,670 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,672 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,672 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,672 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,673 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,675 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,675 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,675 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,677 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,677 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,677 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,678 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,679 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:58:13,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:58:13,680 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:58:13,680 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:58:13,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:58:13,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:58:13,680 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:58:13,680 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:58:13,680 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:58:13,682 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:58:13,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 05:58:13 BoogieIcfgContainer [2018-11-10 05:58:13,688 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 05:58:13,688 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:58:13,688 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:58:13,689 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:58:13,689 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:58:03" (3/4) ... [2018-11-10 05:58:13,692 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 05:58:13,692 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:58:13,694 INFO L168 Benchmark]: Toolchain (without parser) took 11273.47 ms. Allocated memory was 1.0 GB in the beginning and 1.8 GB in the end (delta: 775.9 MB). Free memory was 957.6 MB in the beginning and 1.2 GB in the end (delta: -235.8 MB). Peak memory consumption was 540.1 MB. Max. memory is 11.5 GB. [2018-11-10 05:58:13,695 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:58:13,695 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.28 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 935.1 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:58:13,696 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -191.8 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. [2018-11-10 05:58:13,696 INFO L168 Benchmark]: Boogie Preprocessor took 21.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 05:58:13,696 INFO L168 Benchmark]: RCFGBuilder took 208.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2018-11-10 05:58:13,698 INFO L168 Benchmark]: BuchiAutomizer took 10633.49 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 645.9 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -90.0 MB). Peak memory consumption was 698.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:58:13,698 INFO L168 Benchmark]: Witness Printer took 3.95 ms. Allocated memory is still 1.8 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:58:13,700 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 320.28 ms. Allocated memory is still 1.0 GB. Free memory was 957.6 MB in the beginning and 935.1 MB in the end (delta: 22.6 MB). Peak memory consumption was 22.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 81.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 935.1 MB in the beginning and 1.1 GB in the end (delta: -191.8 MB). Peak memory consumption was 15.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 208.71 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 10633.49 ms. Allocated memory was 1.2 GB in the beginning and 1.8 GB in the end (delta: 645.9 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -90.0 MB). Peak memory consumption was 698.4 MB. Max. memory is 11.5 GB. * Witness Printer took 3.95 ms. Allocated memory is still 1.8 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #length * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 2 terminating modules (1 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function -1 * s + unknown-#length-unknown[__builtin_alloca (in_len)] and consists of 5 locations. 1 modules have a trivial ranking function, the largest among these consists of 2 locations. The remainder module has 29 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 10.5s and 3 iterations. TraceHistogramMax:1. Analysis of lassos took 10.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.1s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 1. Automata minimization 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 29 states and ocurred in iteration 2. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 41 SDtfs, 31 SDslu, 9 SDs, 0 SdLazy, 12 SolverSat, 5 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn1 SFLI1 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital244 mio100 ax100 hnf100 lsp97 ukn99 mio100 lsp36 div145 bol100 ite100 ukn100 eq171 hnf72 smp96 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 102ms VariablesStem: 2 VariablesLoop: 2 DisjunctsStem: 6 DisjunctsLoop: 4 SupportingInvariants: 24 MotzkinApplications: 264 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet8, main_#t~malloc9.base, main_#t~malloc9.offset, main_#t~nondet10, main_#t~malloc11.base, main_#t~malloc11.offset, main_#t~ret12.base, main_#t~ret12.offset, main_~in_len~0, main_~in~0.base, main_~in~0.offset, main_~out_len~0, main_~out~0.base, main_~out~0.offset;main_~in_len~0 := main_#t~nondet8;havoc main_#t~nondet8;" "assume !(main_~in_len~0 < 1);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := main_~in_len~0;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc9.base, main_#t~malloc9.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~in~0.base, main_~in~0.offset := main_#t~malloc9.base, main_#t~malloc9.offset;" "SUMMARY for call write~int(0, main_~in~0.base, main_~in~0.offset + (main_~in_len~0 - 1) * 1, 1); srcloc: L518" "main_~out_len~0 := main_#t~nondet10;havoc main_#t~nondet10;" "assume !(main_~out_len~0 < 1);#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := main_~out_len~0;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc11.base, main_#t~malloc11.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~out~0.base, main_~out~0.offset := main_#t~malloc11.base, main_#t~malloc11.offset;" "SUMMARY for call write~int(0, main_~out~0.base, main_~out~0.offset + (main_~out_len~0 - 1) * 1, 1); srcloc: L522" "assume { :begin_inline_strpbrk } true;strpbrk_#in~s.base, strpbrk_#in~s.offset, strpbrk_#in~accept.base, strpbrk_#in~accept.offset := main_~in~0.base, main_~in~0.offset, main_~out~0.base, main_~out~0.offset;havoc strpbrk_#res.base, strpbrk_#res.offset;havoc strpbrk_#t~mem4, strpbrk_#t~mem5, strpbrk_#t~post3, strpbrk_#t~mem6, strpbrk_#t~post2.base, strpbrk_#t~post2.offset, strpbrk_#t~mem7, strpbrk_~s.base, strpbrk_~s.offset, strpbrk_~accept.base, strpbrk_~accept.offset, strpbrk_~i~0;strpbrk_~s.base, strpbrk_~s.offset := strpbrk_#in~s.base, strpbrk_#in~s.offset;strpbrk_~accept.base, strpbrk_~accept.offset := strpbrk_#in~accept.base, strpbrk_#in~accept.offset;havoc strpbrk_~i~0;" "assume true;" "SUMMARY for call strpbrk_#t~mem7 := read~int(strpbrk_~s.base, strpbrk_~s.offset, 1); srcloc: L508-1" "assume !!(strpbrk_#t~mem7 != 0);havoc strpbrk_#t~mem7;strpbrk_~i~0 := 0;" "assume true;" "SUMMARY for call strpbrk_#t~mem6 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L509-1" "assume !!(strpbrk_#t~mem6 != 0);havoc strpbrk_#t~mem6;" "SUMMARY for call strpbrk_#t~mem4 := read~int(strpbrk_~s.base, strpbrk_~s.offset, 1); srcloc: L510" "SUMMARY for call strpbrk_#t~mem5 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L510-1" "assume !(strpbrk_#t~mem4 == strpbrk_#t~mem5);havoc strpbrk_#t~mem5;havoc strpbrk_#t~mem4;" "strpbrk_#t~post3 := strpbrk_~i~0;strpbrk_~i~0 := strpbrk_#t~post3 + 1;havoc strpbrk_#t~post3;" Loop: "assume true;" "SUMMARY for call strpbrk_#t~mem6 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L509-1" "assume !!(strpbrk_#t~mem6 != 0);havoc strpbrk_#t~mem6;" "SUMMARY for call strpbrk_#t~mem4 := read~int(strpbrk_~s.base, strpbrk_~s.offset, 1); srcloc: L510" "SUMMARY for call strpbrk_#t~mem5 := read~int(strpbrk_~accept.base, strpbrk_~accept.offset + strpbrk_~i~0 % 4294967296 * 1, 1); srcloc: L510-1" "assume !(strpbrk_#t~mem4 == strpbrk_#t~mem5);havoc strpbrk_#t~mem5;havoc strpbrk_#t~mem4;" "strpbrk_#t~post3 := strpbrk_~i~0;strpbrk_~i~0 := strpbrk_#t~post3 + 1;havoc strpbrk_#t~post3;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...