./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/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 713a0db238d04edd758f664dd8a5a1ba1d1680db 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 02:13:32,995 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 02:13:32,996 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 02:13:33,004 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 02:13:33,005 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 02:13:33,005 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 02:13:33,006 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 02:13:33,008 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 02:13:33,009 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 02:13:33,010 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 02:13:33,010 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 02:13:33,011 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 02:13:33,011 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 02:13:33,012 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 02:13:33,013 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 02:13:33,014 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 02:13:33,014 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 02:13:33,016 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 02:13:33,017 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 02:13:33,018 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 02:13:33,019 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 02:13:33,020 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 02:13:33,022 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 02:13:33,022 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 02:13:33,022 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 02:13:33,023 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 02:13:33,024 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 02:13:33,024 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 02:13:33,025 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 02:13:33,026 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 02:13:33,026 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 02:13:33,026 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 02:13:33,026 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 02:13:33,027 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 02:13:33,027 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 02:13:33,028 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 02:13:33,028 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-12-02 02:13:33,039 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 02:13:33,039 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 02:13:33,040 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 02:13:33,040 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 02:13:33,040 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 02:13:33,041 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-12-02 02:13:33,041 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-12-02 02:13:33,041 INFO L133 SettingsManager]: * Use old map elimination=false [2018-12-02 02:13:33,041 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-12-02 02:13:33,041 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-12-02 02:13:33,041 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-12-02 02:13:33,041 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 02:13:33,042 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-02 02:13:33,042 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 02:13:33,042 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 02:13:33,042 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-12-02 02:13:33,042 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-12-02 02:13:33,042 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-12-02 02:13:33,042 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 02:13:33,042 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-12-02 02:13:33,043 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 02:13:33,043 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-12-02 02:13:33,043 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 02:13:33,043 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 02:13:33,043 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-12-02 02:13:33,043 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 02:13:33,044 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 02:13:33,044 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-12-02 02:13:33,044 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-12-02 02:13:33,044 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_61473527-617d-4437-8391-6cde744cb112/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 -> 713a0db238d04edd758f664dd8a5a1ba1d1680db [2018-12-02 02:13:33,067 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 02:13:33,076 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 02:13:33,079 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 02:13:33,080 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 02:13:33,080 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 02:13:33,081 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i [2018-12-02 02:13:33,122 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/bin-2019/uautomizer/data/01abea5a5/1cb1012363474d709376688517f7b835/FLAG7e89474f5 [2018-12-02 02:13:33,469 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 02:13:33,470 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/sv-benchmarks/c/termination-memory-alloca/b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i [2018-12-02 02:13:33,475 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/bin-2019/uautomizer/data/01abea5a5/1cb1012363474d709376688517f7b835/FLAG7e89474f5 [2018-12-02 02:13:33,855 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/bin-2019/uautomizer/data/01abea5a5/1cb1012363474d709376688517f7b835 [2018-12-02 02:13:33,857 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 02:13:33,858 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 02:13:33,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 02:13:33,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 02:13:33,860 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 02:13:33,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:13:33" (1/1) ... [2018-12-02 02:13:33,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72da7353 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:33, skipping insertion in model container [2018-12-02 02:13:33,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:13:33" (1/1) ... [2018-12-02 02:13:33,867 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 02:13:33,891 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 02:13:34,034 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 02:13:34,041 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 02:13:34,097 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 02:13:34,116 INFO L195 MainTranslator]: Completed translation [2018-12-02 02:13:34,117 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34 WrapperNode [2018-12-02 02:13:34,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 02:13:34,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 02:13:34,117 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 02:13:34,117 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 02:13:34,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (1/1) ... [2018-12-02 02:13:34,130 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (1/1) ... [2018-12-02 02:13:34,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 02:13:34,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 02:13:34,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 02:13:34,143 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 02:13:34,148 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (1/1) ... [2018-12-02 02:13:34,148 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (1/1) ... [2018-12-02 02:13:34,150 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (1/1) ... [2018-12-02 02:13:34,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (1/1) ... [2018-12-02 02:13:34,152 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (1/1) ... [2018-12-02 02:13:34,155 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (1/1) ... [2018-12-02 02:13:34,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (1/1) ... [2018-12-02 02:13:34,157 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 02:13:34,157 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 02:13:34,157 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 02:13:34,157 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 02:13:34,158 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_61473527-617d-4437-8391-6cde744cb112/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 [2018-12-02 02:13:34,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-02 02:13:34,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-02 02:13:34,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-02 02:13:34,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-02 02:13:34,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 02:13:34,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 02:13:34,328 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 02:13:34,328 INFO L280 CfgBuilder]: Removed 7 assue(true) statements. [2018-12-02 02:13:34,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:13:34 BoogieIcfgContainer [2018-12-02 02:13:34,329 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 02:13:34,329 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-12-02 02:13:34,329 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-12-02 02:13:34,331 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-12-02 02:13:34,332 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 02:13:34,332 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 02.12 02:13:33" (1/3) ... [2018-12-02 02:13:34,333 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@766ad75a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 02:13:34, skipping insertion in model container [2018-12-02 02:13:34,333 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 02:13:34,333 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:13:34" (2/3) ... [2018-12-02 02:13:34,333 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@766ad75a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 02.12 02:13:34, skipping insertion in model container [2018-12-02 02:13:34,333 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-02 02:13:34,333 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:13:34" (3/3) ... [2018-12-02 02:13:34,334 INFO L375 chiAutomizerObserver]: Analyzing ICFG b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i [2018-12-02 02:13:34,367 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 02:13:34,367 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-12-02 02:13:34,367 INFO L375 BuchiCegarLoop]: Hoare is false [2018-12-02 02:13:34,367 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-12-02 02:13:34,367 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 02:13:34,367 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 02:13:34,368 INFO L379 BuchiCegarLoop]: Difference is false [2018-12-02 02:13:34,368 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 02:13:34,368 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-12-02 02:13:34,376 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2018-12-02 02:13:34,389 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2018-12-02 02:13:34,389 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-02 02:13:34,389 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-02 02:13:34,393 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-12-02 02:13:34,393 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-12-02 02:13:34,393 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-12-02 02:13:34,393 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2018-12-02 02:13:34,394 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2018-12-02 02:13:34,394 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-02 02:13:34,394 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-02 02:13:34,394 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2018-12-02 02:13:34,394 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-12-02 02:13:34,400 INFO L794 eck$LassoCheckResult]: Stem: 12#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 10#L-1true havoc main_#res;havoc main_#t~nondet15, main_#t~nondet16, main_#t~ret17;test_fun_#in~x, test_fun_#in~y := main_#t~nondet15, main_#t~nondet16;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~short7, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~mem13, test_fun_#t~mem8, test_fun_#t~mem14, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem5 <= 0; 7#L555true assume !test_fun_#t~short7;call test_fun_#t~mem6 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem6 <= 0; 11#L555-2true assume !test_fun_#t~short7;havoc test_fun_#t~mem6;havoc test_fun_#t~short7;havoc test_fun_#t~mem5; 8#L558-3true [2018-12-02 02:13:34,400 INFO L796 eck$LassoCheckResult]: Loop: 8#L558-3true call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 4#L558-1true assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4); 15#L559true assume test_fun_#t~mem9 > test_fun_#t~mem10;havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(test_fun_#t~mem11, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem11; 5#L559-2true call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13; 8#L558-3true [2018-12-02 02:13:34,403 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:13:34,403 INFO L82 PathProgramCache]: Analyzing trace with hash 925673, now seen corresponding path program 1 times [2018-12-02 02:13:34,405 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 02:13:34,405 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 02:13:34,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:34,438 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:13:34,438 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:34,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:34,494 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:13:34,495 INFO L82 PathProgramCache]: Analyzing trace with hash 1482698, now seen corresponding path program 1 times [2018-12-02 02:13:34,495 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 02:13:34,495 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 02:13:34,496 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:34,496 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:13:34,496 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:34,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:34,509 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:13:34,509 INFO L82 PathProgramCache]: Analyzing trace with hash 180521906, now seen corresponding path program 1 times [2018-12-02 02:13:34,509 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 02:13:34,509 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 02:13:34,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:34,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:13:34,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:34,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:34,867 WARN L180 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 97 [2018-12-02 02:13:34,960 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 02:13:34,960 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 02:13:34,960 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 02:13:34,960 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 02:13:34,961 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 02:13:34,961 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 02:13:34,961 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 02:13:34,961 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 02:13:34,961 INFO L131 ssoRankerPreferences]: Filename of dumped script: b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i_Iteration1_Lasso [2018-12-02 02:13:34,961 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 02:13:34,962 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 02:13:34,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:34,983 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:34,985 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:34,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:34,988 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:34,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:34,993 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:34,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:34,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,212 WARN L180 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 73 [2018-12-02 02:13:35,285 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,291 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,294 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,296 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,298 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:35,604 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 02:13:35,608 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 02:13:35,610 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:35,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:35,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:35,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,612 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,614 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:35,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:35,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:35,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:35,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:35,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,617 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,618 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:35,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:35,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:35,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,619 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:35,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:35,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,619 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,620 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:35,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:35,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,621 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 [2018-12-02 02:13:35,621 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:35,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:35,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,621 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,622 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:35,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:35,622 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,623 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 [2018-12-02 02:13:35,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:35,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:35,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,624 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,624 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:35,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:35,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,625 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 [2018-12-02 02:13:35,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:35,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,626 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,628 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:35,628 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:35,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,631 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 [2018-12-02 02:13:35,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:35,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:35,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,632 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,632 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:35,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:35,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,633 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 [2018-12-02 02:13:35,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:35,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:35,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,634 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,635 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:35,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:35,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,636 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 [2018-12-02 02:13:35,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,636 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:35,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,637 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,638 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 02:13:35,638 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:35,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,647 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 [2018-12-02 02:13:35,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,648 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:35,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,648 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,650 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 02:13:35,650 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:35,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,658 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:35,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:35,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:35,658 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,659 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:35,660 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:35,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:35,668 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 [2018-12-02 02:13:35,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:35,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:35,669 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:35,669 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:35,677 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:35,677 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:35,737 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2018-12-02 02:13:35,777 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2018-12-02 02:13:35,778 INFO L444 ModelExtractionUtils]: 36 out of 46 variables were initially zero. Simplification set additionally 7 variables to zero. [2018-12-02 02:13:35,780 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2018-12-02 02:13:35,782 INFO L440 nArgumentSynthesizer]: Removed 4 redundant supporting invariants from a total of 4. [2018-12-02 02:13:35,782 INFO L518 LassoAnalysis]: Proved termination. [2018-12-02 02:13:35,783 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int ULTIMATE.start_test_fun_~x_ref~0.base) ULTIMATE.start_test_fun_~x_ref~0.offset)_1, v_rep(select (select #memory_int ULTIMATE.start_test_fun_~y_ref~0.base) ULTIMATE.start_test_fun_~y_ref~0.offset)_1) = 1*v_rep(select (select #memory_int ULTIMATE.start_test_fun_~x_ref~0.base) ULTIMATE.start_test_fun_~x_ref~0.offset)_1 - 1*v_rep(select (select #memory_int ULTIMATE.start_test_fun_~y_ref~0.base) ULTIMATE.start_test_fun_~y_ref~0.offset)_1 Supporting invariants [] [2018-12-02 02:13:35,849 INFO L297 tatePredicateManager]: 23 out of 24 supporting invariants were superfluous and have been removed [2018-12-02 02:13:35,854 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 02:13:35,855 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2018-12-02 02:13:35,874 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:13:35,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:13:35,888 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:13:35,912 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 43 [2018-12-02 02:13:35,914 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2018-12-02 02:13:35,914 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-02 02:13:35,935 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 46 [2018-12-02 02:13:35,965 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2018-12-02 02:13:35,966 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2018-12-02 02:13:35,991 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 33 [2018-12-02 02:13:35,992 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2018-12-02 02:13:36,023 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 21 [2018-12-02 02:13:36,026 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2018-12-02 02:13:36,026 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2018-12-02 02:13:36,030 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-12-02 02:13:36,032 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 23 [2018-12-02 02:13:36,038 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 12 [2018-12-02 02:13:36,038 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 2 xjuncts. [2018-12-02 02:13:36,046 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-12-02 02:13:36,079 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2018-12-02 02:13:36,082 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 17 [2018-12-02 02:13:36,083 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2018-12-02 02:13:36,093 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 12 [2018-12-02 02:13:36,093 INFO L267 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2018-12-02 02:13:36,105 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 16 [2018-12-02 02:13:36,105 INFO L267 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 2 xjuncts. [2018-12-02 02:13:36,114 INFO L267 ElimStorePlain]: Start of recursive call 11: 3 dim-1 vars, End of recursive call: and 3 xjuncts. [2018-12-02 02:13:36,139 INFO L267 ElimStorePlain]: Start of recursive call 4: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 3 xjuncts. [2018-12-02 02:13:36,154 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2018-12-02 02:13:36,172 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-12-02 02:13:36,172 INFO L202 ElimStorePlain]: Needed 14 recursive calls to eliminate 5 variables, input treesize:71, output treesize:10 [2018-12-02 02:13:36,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 02:13:36,186 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 02:13:36,201 INFO L701 Elim1Store]: detected not equals via solver [2018-12-02 02:13:36,211 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 54 [2018-12-02 02:13:36,215 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 42 [2018-12-02 02:13:36,217 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-12-02 02:13:36,232 INFO L701 Elim1Store]: detected not equals via solver [2018-12-02 02:13:36,233 INFO L701 Elim1Store]: detected not equals via solver [2018-12-02 02:13:36,234 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 45 [2018-12-02 02:13:36,234 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2018-12-02 02:13:36,242 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2018-12-02 02:13:36,252 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2018-12-02 02:13:36,252 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:46, output treesize:50 [2018-12-02 02:13:36,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 02:13:36,279 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 3 loop predicates [2018-12-02 02:13:36,280 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 13 states. Second operand 7 states. [2018-12-02 02:13:36,333 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 13 states.. Second operand 7 states. Result 35 states and 41 transitions. Complement of second has 8 states. [2018-12-02 02:13:36,334 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2018-12-02 02:13:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-12-02 02:13:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 27 transitions. [2018-12-02 02:13:36,337 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 27 transitions. Stem has 4 letters. Loop has 4 letters. [2018-12-02 02:13:36,338 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-12-02 02:13:36,338 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 27 transitions. Stem has 8 letters. Loop has 4 letters. [2018-12-02 02:13:36,338 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-12-02 02:13:36,338 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 27 transitions. Stem has 4 letters. Loop has 8 letters. [2018-12-02 02:13:36,339 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2018-12-02 02:13:36,339 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 35 states and 41 transitions. [2018-12-02 02:13:36,341 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2018-12-02 02:13:36,344 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 35 states to 16 states and 20 transitions. [2018-12-02 02:13:36,345 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 9 [2018-12-02 02:13:36,345 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2018-12-02 02:13:36,345 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 20 transitions. [2018-12-02 02:13:36,345 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2018-12-02 02:13:36,346 INFO L705 BuchiCegarLoop]: Abstraction has 16 states and 20 transitions. [2018-12-02 02:13:36,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states and 20 transitions. [2018-12-02 02:13:36,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 14. [2018-12-02 02:13:36,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2018-12-02 02:13:36,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 18 transitions. [2018-12-02 02:13:36,361 INFO L728 BuchiCegarLoop]: Abstraction has 14 states and 18 transitions. [2018-12-02 02:13:36,361 INFO L608 BuchiCegarLoop]: Abstraction has 14 states and 18 transitions. [2018-12-02 02:13:36,361 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2018-12-02 02:13:36,361 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14 states and 18 transitions. [2018-12-02 02:13:36,362 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2018-12-02 02:13:36,362 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-02 02:13:36,362 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-02 02:13:36,362 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2018-12-02 02:13:36,362 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2018-12-02 02:13:36,362 INFO L794 eck$LassoCheckResult]: Stem: 208#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 204#L-1 havoc main_#res;havoc main_#t~nondet15, main_#t~nondet16, main_#t~ret17;test_fun_#in~x, test_fun_#in~y := main_#t~nondet15, main_#t~nondet16;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~short7, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~mem13, test_fun_#t~mem8, test_fun_#t~mem14, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem5 <= 0; 205#L555 assume !test_fun_#t~short7;call test_fun_#t~mem6 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem6 <= 0; 206#L555-2 assume !test_fun_#t~short7;havoc test_fun_#t~mem6;havoc test_fun_#t~short7;havoc test_fun_#t~mem5; 207#L558-3 call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 209#L558-1 [2018-12-02 02:13:36,362 INFO L796 eck$LassoCheckResult]: Loop: 209#L558-1 assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4); 210#L559 assume !(test_fun_#t~mem9 > test_fun_#t~mem10);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem12 - 1, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem12; 213#L559-2 call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13; 214#L558-3 call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 209#L558-1 [2018-12-02 02:13:36,363 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:13:36,363 INFO L82 PathProgramCache]: Analyzing trace with hash 28695881, now seen corresponding path program 1 times [2018-12-02 02:13:36,363 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 02:13:36,363 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 02:13:36,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:36,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:13:36,364 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:36,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:36,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:36,381 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:13:36,382 INFO L82 PathProgramCache]: Analyzing trace with hash 1636570, now seen corresponding path program 1 times [2018-12-02 02:13:36,382 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 02:13:36,382 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 02:13:36,382 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:36,383 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:13:36,383 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:36,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:36,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:36,393 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:13:36,393 INFO L82 PathProgramCache]: Analyzing trace with hash 1301213730, now seen corresponding path program 1 times [2018-12-02 02:13:36,393 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 02:13:36,394 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 02:13:36,394 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:36,394 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:13:36,395 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:36,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:36,656 WARN L180 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 99 [2018-12-02 02:13:36,767 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2018-12-02 02:13:36,770 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 02:13:36,771 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 02:13:36,771 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 02:13:36,771 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 02:13:36,771 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 02:13:36,771 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 02:13:36,771 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 02:13:36,771 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 02:13:36,771 INFO L131 ssoRankerPreferences]: Filename of dumped script: b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i_Iteration2_Lasso [2018-12-02 02:13:36,771 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 02:13:36,771 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 02:13:36,775 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:36,778 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:36,780 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:36,781 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:36,783 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:36,785 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:36,786 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:36,789 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:36,966 WARN L180 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2018-12-02 02:13:37,033 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,034 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,035 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,036 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,037 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,041 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,042 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,044 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:37,359 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 02:13:37,359 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 02:13:37,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,360 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,360 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,361 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,361 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,362 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,362 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,363 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 [2018-12-02 02:13:37,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,363 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,363 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,364 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,365 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,365 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,366 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,367 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,367 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,368 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,369 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,369 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,370 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,370 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,371 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:37,371 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,375 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:37,375 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,405 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,405 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,405 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,406 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,406 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,408 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 [2018-12-02 02:13:37,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,408 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,408 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,409 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 02:13:37,409 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,411 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,412 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,412 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,412 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 [2018-12-02 02:13:37,413 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,413 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,413 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,413 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,414 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 [2018-12-02 02:13:37,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,415 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,415 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,415 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,418 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,418 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,418 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,421 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,421 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,421 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,422 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 [2018-12-02 02:13:37,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,423 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,423 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,423 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,425 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,426 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,426 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 02:13:37,426 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,428 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 [2018-12-02 02:13:37,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,428 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,429 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,429 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 02:13:37,429 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,431 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,432 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,432 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,438 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,439 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,440 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,440 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,440 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,441 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,441 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,442 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,442 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,442 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,442 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 [2018-12-02 02:13:37,443 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,443 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,443 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,443 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,443 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,443 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,444 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,444 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,444 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,444 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,446 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,446 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,447 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,447 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,448 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,448 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,448 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,449 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,449 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:37,449 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:37,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,451 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,451 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:37,451 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:37,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,451 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-02 02:13:37,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,452 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,452 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,453 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,453 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,453 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,454 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,455 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,455 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,455 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,456 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 [2018-12-02 02:13:37,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,456 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,456 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,456 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,457 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,458 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,458 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,458 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,458 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,460 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,460 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,460 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,461 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,461 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,461 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,463 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:37,463 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,466 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 02:13:37,466 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:37,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,487 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,487 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,488 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,488 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,491 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 [2018-12-02 02:13:37,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,491 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,491 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,491 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,492 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,494 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,494 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,495 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,495 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,496 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 [2018-12-02 02:13:37,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,496 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,496 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,496 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,497 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 [2018-12-02 02:13:37,497 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,498 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,498 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,498 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,501 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,501 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,501 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,504 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 [2018-12-02 02:13:37,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,505 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,505 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,505 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,506 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,507 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,507 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,510 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,510 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,510 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,511 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,511 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,513 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,513 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,513 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,514 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,514 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,516 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 [2018-12-02 02:13:37,517 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,517 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,518 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,518 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,525 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 [2018-12-02 02:13:37,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,525 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,526 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,526 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 [2018-12-02 02:13:37,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,527 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,527 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,528 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,528 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,528 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,529 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 [2018-12-02 02:13:37,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,529 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,529 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,530 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,530 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,530 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,531 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 [2018-12-02 02:13:37,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,531 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,532 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,532 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,533 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,533 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,533 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,534 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 [2018-12-02 02:13:37,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,534 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,534 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,534 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,535 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,535 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,536 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 [2018-12-02 02:13:37,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,536 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,537 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,537 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,538 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 [2018-12-02 02:13:37,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,538 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,539 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,539 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-02 02:13:37,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,540 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,540 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,540 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,540 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,541 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,541 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,542 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,543 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,543 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 [2018-12-02 02:13:37,544 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,544 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,544 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,544 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,546 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 [2018-12-02 02:13:37,546 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,546 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,546 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,546 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,548 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,548 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,549 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,549 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,549 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,550 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,550 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,551 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 [2018-12-02 02:13:37,551 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,552 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:37,552 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,556 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-12-02 02:13:37,556 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-02 02:13:37,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,583 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,583 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,583 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,583 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,587 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,587 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,587 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,587 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:37,588 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,590 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 [2018-12-02 02:13:37,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,591 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,591 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,591 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,592 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 [2018-12-02 02:13:37,593 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,593 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,593 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,593 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,594 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 [2018-12-02 02:13:37,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,595 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,595 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,595 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,598 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,599 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,599 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,603 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,603 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,603 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,604 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 [2018-12-02 02:13:37,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,605 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,605 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,609 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,609 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,609 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:37,609 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,612 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 [2018-12-02 02:13:37,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,613 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,613 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:37,613 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,618 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,618 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,626 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 [2018-12-02 02:13:37,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,627 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,627 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,628 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 [2018-12-02 02:13:37,628 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,628 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,629 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 [2018-12-02 02:13:37,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,629 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,629 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,630 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,631 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,631 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 [2018-12-02 02:13:37,631 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,631 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,632 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,632 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,632 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,632 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 [2018-12-02 02:13:37,633 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,633 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,633 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,633 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,635 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,635 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,636 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 [2018-12-02 02:13:37,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,636 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,637 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,637 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,637 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,638 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 [2018-12-02 02:13:37,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,638 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,639 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:37,639 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:37,640 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,641 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 [2018-12-02 02:13:37,641 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:37,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:37,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,642 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-02 02:13:37,642 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 [2018-12-02 02:13:37,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,642 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,642 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,643 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 [2018-12-02 02:13:37,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,643 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,644 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,644 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,645 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 [2018-12-02 02:13:37,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,646 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,646 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,646 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 [2018-12-02 02:13:37,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,647 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,647 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,647 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,649 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 [2018-12-02 02:13:37,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,649 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,650 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,650 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,652 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 [2018-12-02 02:13:37,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,652 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,652 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,653 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,654 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,654 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,656 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:37,656 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,661 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-02 02:13:37,661 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-02 02:13:37,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,700 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 [2018-12-02 02:13:37,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,701 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,702 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,702 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,707 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,708 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:37,708 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,712 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 [2018-12-02 02:13:37,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,713 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,713 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,716 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,716 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,719 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,719 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,722 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,723 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,723 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,728 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,729 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,729 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,730 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 [2018-12-02 02:13:37,730 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,731 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,731 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,731 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,736 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,737 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:37,737 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,742 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:37,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,742 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,743 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:37,743 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,746 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,747 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,750 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,750 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,761 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,763 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,763 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,763 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,763 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,764 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,765 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,765 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,766 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,767 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,767 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,767 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,768 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,769 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,771 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,771 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,774 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,774 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,776 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,776 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,777 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 [2018-12-02 02:13:37,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,778 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,778 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,779 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,779 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,780 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:37,780 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:37,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:37,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:37,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:37,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,785 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-02 02:13:37,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:37,785 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:37,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,786 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,786 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:37,788 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:37,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,788 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,789 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,789 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:37,791 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:37,791 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,792 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,792 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:37,794 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:37,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,794 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,794 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,794 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:37,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:37,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:37,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,798 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,798 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,798 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,801 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 [2018-12-02 02:13:37,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:37,801 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:37,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:37,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,802 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,802 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:37,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:37,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,803 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 [2018-12-02 02:13:37,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:37,803 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:37,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:37,804 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,804 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:37,804 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:37,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:37,807 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 [2018-12-02 02:13:37,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:37,807 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:37,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:37,807 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:37,808 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:37,813 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 02:13:37,813 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:38,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,095 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 [2018-12-02 02:13:38,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,096 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,096 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,097 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:38,097 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,100 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 [2018-12-02 02:13:38,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,100 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:38,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,101 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,101 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,104 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,104 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:38,104 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,106 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,106 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,107 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:38,107 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,108 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 [2018-12-02 02:13:38,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,108 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,108 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,109 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:38,109 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,113 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 [2018-12-02 02:13:38,114 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,114 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,114 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,114 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:38,114 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,117 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,118 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,118 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:38,118 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,119 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 [2018-12-02 02:13:38,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,120 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,120 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,120 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:38,120 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,124 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,124 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:38,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,124 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,124 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,124 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,127 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 [2018-12-02 02:13:38,127 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,127 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,127 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:38,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,127 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,128 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,128 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,131 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 [2018-12-02 02:13:38,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,131 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,131 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,133 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:38,133 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,141 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,141 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,141 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:38,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,142 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 [2018-12-02 02:13:38,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,143 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,143 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:38,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,144 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,144 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,144 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:38,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,145 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 [2018-12-02 02:13:38,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,145 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,145 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,145 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:38,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,146 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,146 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,147 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:38,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,148 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,148 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:38,148 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,150 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,150 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,150 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:38,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,151 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 [2018-12-02 02:13:38,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,151 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,151 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,151 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:38,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,152 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 [2018-12-02 02:13:38,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,152 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,153 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,153 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:38,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,154 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,154 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,154 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:38,154 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:38,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,156 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:38,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,157 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:38,157 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:38,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,157 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-02 02:13:38,157 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 [2018-12-02 02:13:38,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,158 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,158 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,158 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,159 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 [2018-12-02 02:13:38,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,159 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,160 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,160 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,160 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,162 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,162 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,162 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,163 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,163 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 [2018-12-02 02:13:38,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,164 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,164 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,164 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,165 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,166 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 [2018-12-02 02:13:38,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,167 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,167 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,167 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,167 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,170 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 [2018-12-02 02:13:38,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,170 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,170 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,170 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,171 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 [2018-12-02 02:13:38,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,172 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,172 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,172 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,174 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,175 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:38,175 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,180 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-12-02 02:13:38,180 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-02 02:13:38,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,586 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,587 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,587 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,592 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 [2018-12-02 02:13:38,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,592 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,592 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:38,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,592 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,593 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:38,593 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,597 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 [2018-12-02 02:13:38,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,597 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,598 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,598 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,600 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 [2018-12-02 02:13:38,600 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,600 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,601 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,601 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,601 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,603 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 [2018-12-02 02:13:38,603 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,603 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,603 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,604 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,604 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,611 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,612 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,612 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,617 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,617 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,617 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,619 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 [2018-12-02 02:13:38,619 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,620 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,620 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,620 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,621 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,625 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,625 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:38,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,625 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,626 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:38,626 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,629 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 [2018-12-02 02:13:38,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,630 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,630 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:38,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,631 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:38,631 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,635 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,637 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,637 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,647 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 [2018-12-02 02:13:38,648 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,648 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,648 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,649 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 [2018-12-02 02:13:38,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,649 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,651 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 [2018-12-02 02:13:38,651 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,651 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,652 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,652 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,653 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,654 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 [2018-12-02 02:13:38,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,655 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,655 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,655 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,656 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,656 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,657 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,657 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,658 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,659 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 [2018-12-02 02:13:38,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,659 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,659 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,659 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,660 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,661 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,662 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,662 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,663 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,664 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,664 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,664 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:38,664 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:38,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,667 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 [2018-12-02 02:13:38,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,667 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:38,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,667 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:38,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:38,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,668 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-02 02:13:38,668 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 [2018-12-02 02:13:38,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,668 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:38,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,669 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:38,669 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:38,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,670 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 [2018-12-02 02:13:38,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,670 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:38,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,670 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:38,671 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:38,671 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:38,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,674 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:38,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,674 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:38,674 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:38,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,676 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:38,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,676 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:38,676 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:38,676 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:38,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,679 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 [2018-12-02 02:13:38,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:38,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,680 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:38,680 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:38,680 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:38,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,683 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 [2018-12-02 02:13:38,683 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,684 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:38,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:38,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,684 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:38,684 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:38,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:38,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,685 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 [2018-12-02 02:13:38,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,685 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:38,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,685 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:38,685 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:38,686 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:38,686 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:38,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:38,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:38,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:38,689 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:38,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:38,689 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:38,689 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:38,696 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-02 02:13:38,696 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-02 02:13:39,370 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,371 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,371 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,371 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,372 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:39,373 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,378 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,378 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,378 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:39,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,378 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,379 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:39,379 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,384 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 [2018-12-02 02:13:39,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,385 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,385 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:39,385 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,388 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,388 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,388 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,389 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:39,389 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,392 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,392 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,392 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,393 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:39,393 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,402 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 [2018-12-02 02:13:39,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,402 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,403 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:39,403 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,410 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,410 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,411 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:39,411 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,413 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,414 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,414 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:39,415 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,420 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:39,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,420 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,421 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:39,421 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,425 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,425 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:39,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,426 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,426 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:39,427 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,431 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,431 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,434 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:39,434 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,448 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,448 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,448 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:39,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,449 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,450 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,450 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:39,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,451 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,451 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,452 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:39,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,453 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,453 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,453 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,453 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:39,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,454 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,454 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,455 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:39,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,456 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,456 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,456 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,457 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:39,457 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,459 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,459 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,460 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,460 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:39,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,461 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,461 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,461 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:39,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,462 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,463 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,463 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:39,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,464 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,464 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,464 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,464 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,465 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:39,465 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:39,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,468 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,468 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:39,469 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:39,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,469 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-02 02:13:39,469 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 [2018-12-02 02:13:39,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,470 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,470 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,470 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,471 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,471 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,472 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,472 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,474 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,474 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,474 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,475 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 [2018-12-02 02:13:39,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,475 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,476 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,476 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,476 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,478 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,478 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,478 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,478 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,480 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 [2018-12-02 02:13:39,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,480 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,480 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,480 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,482 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,482 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,482 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,482 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,484 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 [2018-12-02 02:13:39,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,484 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,484 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:39,484 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,488 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-12-02 02:13:39,488 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-02 02:13:39,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,610 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 [2018-12-02 02:13:39,610 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,610 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,611 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,611 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,611 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,614 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 [2018-12-02 02:13:39,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,615 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,615 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:39,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,615 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:39,615 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,618 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,618 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,619 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,619 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,620 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 [2018-12-02 02:13:39,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,621 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,621 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,621 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,623 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 [2018-12-02 02:13:39,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,623 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,623 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,624 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,624 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,628 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 [2018-12-02 02:13:39,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,628 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,629 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,629 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,632 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 [2018-12-02 02:13:39,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,632 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,632 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,633 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,633 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,635 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,635 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,635 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,638 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 [2018-12-02 02:13:39,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,639 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,639 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:39,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,639 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:39,640 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,642 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 [2018-12-02 02:13:39,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,642 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,642 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:39,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,643 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:39,643 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,646 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 [2018-12-02 02:13:39,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,646 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,648 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,648 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,659 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 [2018-12-02 02:13:39,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,659 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,660 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,661 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 [2018-12-02 02:13:39,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,661 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,662 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,662 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,663 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,663 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,663 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,664 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 [2018-12-02 02:13:39,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,665 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,665 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,665 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,666 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 [2018-12-02 02:13:39,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,666 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,668 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 [2018-12-02 02:13:39,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,668 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,668 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,668 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,670 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 [2018-12-02 02:13:39,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,670 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,670 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,671 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,672 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,672 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,672 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,673 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,673 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,674 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,675 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,675 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,675 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:39,675 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:39,677 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,677 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 [2018-12-02 02:13:39,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,677 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:39,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:39,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:39,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,678 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-02 02:13:39,679 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 [2018-12-02 02:13:39,679 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,679 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,679 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:39,679 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:39,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,681 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,681 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:39,681 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:39,682 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:39,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,684 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,684 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,684 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:39,684 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:39,684 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,686 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,686 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:39,687 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:39,687 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:39,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,689 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,690 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:39,690 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:39,690 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:39,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,692 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:39,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,693 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:39,693 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:39,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:39,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,694 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:39,694 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:39,695 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:39,695 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:39,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:39,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:39,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:39,697 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:39,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:39,697 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:39,697 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:39,703 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-12-02 02:13:39,703 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-02 02:13:40,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,247 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,247 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,248 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:40,248 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,251 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,252 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 [2018-12-02 02:13:40,252 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,252 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,252 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:40,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,252 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,253 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 02:13:40,253 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,257 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,257 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,258 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:40,258 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,260 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,260 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,261 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:40,261 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,262 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,262 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,263 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,263 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,263 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,263 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,264 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:40,264 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,271 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,271 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,271 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,272 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:40,272 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,276 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 [2018-12-02 02:13:40,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,276 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,276 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,277 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:40,277 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,279 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,279 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,280 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:40,280 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,284 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 [2018-12-02 02:13:40,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,285 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,285 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:40,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,285 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,285 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 02:13:40,285 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,289 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,289 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:40,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,290 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,290 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 02:13:40,290 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,294 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 [2018-12-02 02:13:40,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,294 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,294 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,296 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:40,296 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,317 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:40,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,317 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,317 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:40,317 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:40,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,319 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,319 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:40,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,319 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,319 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:40,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:40,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,321 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:40,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,321 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,321 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:40,321 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:40,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,323 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:40,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,323 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,323 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:40,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:40,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:40,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,325 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,325 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:40,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:40,326 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,327 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,327 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,327 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:40,327 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,330 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,330 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:40,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,330 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,330 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:40,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:40,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,331 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 [2018-12-02 02:13:40,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,331 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:40,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,332 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,332 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:40,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:40,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,333 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,333 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:40,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,333 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,334 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:40,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:40,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,335 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,336 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,336 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:40,336 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:40,338 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:40,338 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:40,338 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:40,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:40,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:40,339 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:40,339 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:40,339 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:40,339 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:40,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:40,340 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-02 02:13:40,340 INFO L794 eck$LassoCheckResult]: Stem: 208#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 204#L-1 havoc main_#res;havoc main_#t~nondet15, main_#t~nondet16, main_#t~ret17;test_fun_#in~x, test_fun_#in~y := main_#t~nondet15, main_#t~nondet16;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~short7, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~mem13, test_fun_#t~mem8, test_fun_#t~mem14, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem5 <= 0; 205#L555 assume !test_fun_#t~short7;call test_fun_#t~mem6 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem6 <= 0; 206#L555-2 assume !test_fun_#t~short7;havoc test_fun_#t~mem6;havoc test_fun_#t~short7;havoc test_fun_#t~mem5; 207#L558-3 call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 209#L558-1 assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4); 210#L559 assume !(test_fun_#t~mem9 > test_fun_#t~mem10);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem12 - 1, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem12; 213#L559-2 call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13; 214#L558-3 call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 209#L558-1 [2018-12-02 02:13:40,340 INFO L796 eck$LassoCheckResult]: Loop: 209#L558-1 assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4); 210#L559 assume !(test_fun_#t~mem9 > test_fun_#t~mem10);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem12 - 1, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem12; 213#L559-2 call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13; 214#L558-3 call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 209#L558-1 [2018-12-02 02:13:40,340 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:13:40,340 INFO L82 PathProgramCache]: Analyzing trace with hash 1301213730, now seen corresponding path program 2 times [2018-12-02 02:13:40,340 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 02:13:40,341 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 02:13:40,341 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:40,341 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 02:13:40,341 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:40,352 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:13:40,352 INFO L82 PathProgramCache]: Analyzing trace with hash 1636570, now seen corresponding path program 2 times [2018-12-02 02:13:40,352 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 02:13:40,352 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 02:13:40,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:40,352 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-02 02:13:40,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:40,357 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 02:13:40,357 INFO L82 PathProgramCache]: Analyzing trace with hash 716173947, now seen corresponding path program 3 times [2018-12-02 02:13:40,357 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 02:13:40,358 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 02:13:40,358 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:40,358 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-02 02:13:40,358 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 02:13:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:40,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 02:13:41,036 WARN L180 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 126 [2018-12-02 02:13:41,240 WARN L180 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 104 [2018-12-02 02:13:41,242 INFO L216 LassoAnalysis]: Preferences: [2018-12-02 02:13:41,242 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-02 02:13:41,242 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-02 02:13:41,243 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-02 02:13:41,243 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-02 02:13:41,243 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-02 02:13:41,243 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-02 02:13:41,243 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-02 02:13:41,243 INFO L131 ssoRankerPreferences]: Filename of dumped script: b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i_Iteration2_Lasso [2018-12-02 02:13:41,243 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-02 02:13:41,243 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-02 02:13:41,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,256 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,489 WARN L180 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 82 [2018-12-02 02:13:41,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,564 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,567 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,568 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,569 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,572 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,573 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,574 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-02 02:13:41,880 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-02 02:13:41,880 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-02 02:13:41,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,881 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,882 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,882 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 [2018-12-02 02:13:41,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,883 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,883 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,884 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 [2018-12-02 02:13:41,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,885 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,885 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,885 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,886 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 [2018-12-02 02:13:41,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,886 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,886 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,887 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,888 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,888 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,889 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 [2018-12-02 02:13:41,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,890 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:41,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,890 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,890 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 02:13:41,890 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,893 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 [2018-12-02 02:13:41,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,893 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,894 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,894 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,897 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,897 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,898 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,900 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 [2018-12-02 02:13:41,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,900 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:41,901 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,904 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:41,904 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:41,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,929 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:41,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,930 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,930 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 02:13:41,930 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,932 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 [2018-12-02 02:13:41,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,933 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,934 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,935 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,941 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,942 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,942 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,943 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 [2018-12-02 02:13:41,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,943 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,944 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,944 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,946 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:41,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,947 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,947 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-12-02 02:13:41,947 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,950 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,950 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,951 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,951 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 [2018-12-02 02:13:41,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,952 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,952 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,952 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,954 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,954 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,956 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,956 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,957 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,957 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,959 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,959 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,959 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,961 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,961 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,962 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,963 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,963 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,965 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,965 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,966 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,967 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,967 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,968 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,969 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,970 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,970 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,972 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,972 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-02 02:13:41,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,973 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-02 02:13:41,974 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:41,974 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-02 02:13:41,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,975 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-02 02:13:41,975 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 [2018-12-02 02:13:41,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:41,976 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:41,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,978 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:41,978 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:41,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,978 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 [2018-12-02 02:13:41,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,979 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:41,980 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:41,980 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:41,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:41,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,981 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:41,982 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:41,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:41,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,982 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 [2018-12-02 02:13:41,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,983 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:41,984 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:41,984 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:41,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,988 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:41,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,988 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:41,988 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:41,989 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:41,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:41,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:41,993 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:41,993 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:41,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:41,996 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 [2018-12-02 02:13:41,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:41,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:41,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:41,997 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:41,997 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:41,998 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,001 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:42,002 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,006 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 02:13:42,006 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:42,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,044 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,044 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,045 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,045 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,045 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,049 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 [2018-12-02 02:13:42,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,049 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,051 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,052 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,061 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 [2018-12-02 02:13:42,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,062 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,062 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,063 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 [2018-12-02 02:13:42,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,065 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,065 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,067 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 [2018-12-02 02:13:42,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,068 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,068 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,069 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,069 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,072 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 [2018-12-02 02:13:42,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,073 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,073 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,074 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 [2018-12-02 02:13:42,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,074 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,075 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,075 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,077 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 [2018-12-02 02:13:42,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,077 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,078 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,078 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 [2018-12-02 02:13:42,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,079 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,079 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,080 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 [2018-12-02 02:13:42,080 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,081 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,082 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 [2018-12-02 02:13:42,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,083 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,083 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,085 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,085 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,087 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,087 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,087 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,088 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 [2018-12-02 02:13:42,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,089 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,089 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,090 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 [2018-12-02 02:13:42,090 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,090 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,091 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,091 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,092 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 [2018-12-02 02:13:42,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,093 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,093 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,095 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,095 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,096 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,096 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,097 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 [2018-12-02 02:13:42,097 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,098 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,098 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,098 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,100 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-02 02:13:42,100 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 [2018-12-02 02:13:42,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,101 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,101 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,104 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,105 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,105 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,107 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,108 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,108 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 [2018-12-02 02:13:42,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,109 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,110 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,110 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,115 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,115 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,116 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:42,116 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,120 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,121 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,121 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,126 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,127 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,127 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,131 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 [2018-12-02 02:13:42,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,132 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:42,132 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,138 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-12-02 02:13:42,138 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-02 02:13:42,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,172 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,173 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,173 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:42,174 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,178 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,180 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,181 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,193 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 [2018-12-02 02:13:42,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,193 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,194 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,194 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,196 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 [2018-12-02 02:13:42,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,197 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,197 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,200 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 [2018-12-02 02:13:42,201 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,201 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,202 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:42,202 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,206 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 [2018-12-02 02:13:42,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,207 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,208 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 [2018-12-02 02:13:42,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,209 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,209 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,211 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 [2018-12-02 02:13:42,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,212 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,213 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 [2018-12-02 02:13:42,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,215 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 [2018-12-02 02:13:42,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,215 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,216 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 [2018-12-02 02:13:42,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,218 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,218 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,219 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 [2018-12-02 02:13:42,220 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,220 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,221 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,222 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,222 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,222 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,223 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,224 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,225 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,227 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,227 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,229 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 [2018-12-02 02:13:42,229 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,229 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,230 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,230 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,231 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 [2018-12-02 02:13:42,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,233 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,233 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,234 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 [2018-12-02 02:13:42,235 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,235 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,236 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,238 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-02 02:13:42,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,238 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,239 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,239 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,240 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,241 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,242 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 [2018-12-02 02:13:42,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,242 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,243 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,243 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,245 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 [2018-12-02 02:13:42,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,246 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,246 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,247 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 [2018-12-02 02:13:42,247 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,248 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,249 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,249 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,254 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,254 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,254 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,255 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:42,255 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,261 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,262 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,262 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,267 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 [2018-12-02 02:13:42,267 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,267 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,268 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,268 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,274 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:42,274 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,281 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-02 02:13:42,282 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-02 02:13:42,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,370 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,370 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,371 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:42,371 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,376 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,376 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,380 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,380 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,394 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,395 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,395 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,397 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,398 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,398 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,402 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 [2018-12-02 02:13:42,403 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,403 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,403 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,404 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:42,404 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,409 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,409 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,410 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,411 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,412 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,412 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,414 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 [2018-12-02 02:13:42,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,415 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,415 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,417 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,417 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,418 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,419 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,419 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,419 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,420 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,420 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,420 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,421 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,421 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,422 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,422 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,424 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 [2018-12-02 02:13:42,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,425 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,425 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,426 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 [2018-12-02 02:13:42,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,426 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,427 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,427 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,430 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,430 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,431 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,432 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,432 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,435 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,435 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,436 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 [2018-12-02 02:13:42,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,437 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,437 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,438 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,439 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,440 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-02 02:13:42,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,440 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,441 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,441 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,443 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-02 02:13:42,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,444 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,444 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,444 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,445 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,445 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,445 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,446 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,447 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,447 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,448 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,449 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,449 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,450 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,451 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,452 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,452 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,452 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,453 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,454 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,454 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,455 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,455 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,568 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,568 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,568 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,568 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,569 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,571 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 [2018-12-02 02:13:42,572 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,572 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,572 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,573 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,573 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,575 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,575 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,576 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,576 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,580 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,580 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:42,580 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,582 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 02:13:42,582 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:42,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,663 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,663 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,663 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,663 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,664 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,666 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,666 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,667 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,667 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,674 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 [2018-12-02 02:13:42,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,675 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,675 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,675 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,675 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,676 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,677 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,677 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,677 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,682 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,682 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,682 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,682 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,683 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,683 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,686 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,686 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,686 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,686 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,686 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,687 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,687 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,687 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,687 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 [2018-12-02 02:13:42,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,688 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,688 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,688 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,688 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,691 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,691 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,691 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,692 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,692 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,692 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,693 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,693 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,693 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,693 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,693 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,693 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,694 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,694 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,694 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,694 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,694 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,695 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,696 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,697 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,697 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,697 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,697 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,698 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,698 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,699 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,699 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,700 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 [2018-12-02 02:13:42,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,701 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,701 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,701 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,702 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,702 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,702 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,702 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,702 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,704 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,704 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,704 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,705 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,705 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,705 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,705 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,705 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,705 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,705 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,706 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,706 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,706 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-02 02:13:42,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,707 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,707 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:42,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,707 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-02 02:13:42,707 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-02 02:13:42,707 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-02 02:13:42,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,708 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-02 02:13:42,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,709 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,709 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,709 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,710 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,710 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,711 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,711 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,712 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,712 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,713 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,713 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,713 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,714 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,715 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,715 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,718 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,718 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,718 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,718 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:42,719 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,721 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,722 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,722 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,725 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,725 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,725 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,725 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,725 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,728 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,729 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:42,729 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,732 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-12-02 02:13:42,732 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-02 02:13:42,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,927 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 [2018-12-02 02:13:42,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,927 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,927 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,928 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:42,928 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,931 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,931 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,932 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,933 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,947 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 [2018-12-02 02:13:42,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,947 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,948 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,948 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,949 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,950 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,950 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,955 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 [2018-12-02 02:13:42,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,955 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,955 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:42,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,956 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:42,956 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,959 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,959 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,959 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,960 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,961 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,961 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,963 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,963 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,963 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,963 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,965 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,965 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,966 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,967 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,967 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,968 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,969 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,969 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,970 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,970 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,972 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,973 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,973 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,974 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,975 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,975 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,976 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,978 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,978 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,979 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,980 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,980 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,981 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,981 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,983 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,983 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,984 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,985 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 [2018-12-02 02:13:42,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,985 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,985 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,986 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,987 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,988 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:42,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,989 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 [2018-12-02 02:13:42,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,989 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-02 02:13:42,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,989 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:42,990 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:42,990 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:42,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,992 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-02 02:13:42,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,993 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:42,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,993 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,994 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:42,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,995 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:42,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,995 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,996 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:42,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:42,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,996 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 [2018-12-02 02:13:42,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,996 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:42,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,997 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:42,997 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:42,997 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:42,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:42,999 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 [2018-12-02 02:13:42,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:42,999 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:42,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:42,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:42,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:42,999 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,000 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:43,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,001 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,001 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,002 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,002 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,006 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:43,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,006 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,007 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:43,007 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,010 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,010 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,011 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,011 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,015 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 [2018-12-02 02:13:43,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,015 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,015 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,017 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,017 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,021 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,021 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,022 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:43,022 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,027 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2018-12-02 02:13:43,027 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2018-12-02 02:13:43,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,421 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,421 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:43,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,421 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,422 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:43,422 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,425 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,426 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,428 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,428 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,445 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,445 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,446 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,446 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,446 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,448 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,449 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,449 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,449 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,463 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,463 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:43,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,463 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,464 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-12-02 02:13:43,464 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,468 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,468 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,468 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:43,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,469 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 [2018-12-02 02:13:43,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,469 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,469 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,470 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,470 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,471 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,472 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,472 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,472 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,472 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,472 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:43,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,473 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,473 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,474 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:43,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,474 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,475 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,475 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:43,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,475 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,475 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 [2018-12-02 02:13:43,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,476 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,476 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,476 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,478 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,478 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,479 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,479 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:43,479 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,479 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 [2018-12-02 02:13:43,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,480 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,480 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,480 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,480 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,480 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,482 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,482 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,483 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,483 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:43,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,483 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 [2018-12-02 02:13:43,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,484 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,484 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,484 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,484 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,486 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,486 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,487 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,487 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:43,487 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,487 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,488 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,488 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,488 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,488 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:43,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,489 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,489 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,489 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-02 02:13:43,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,490 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-02 02:13:43,491 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-02 02:13:43,491 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-02 02:13:43,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,493 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-02 02:13:43,493 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 [2018-12-02 02:13:43,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,493 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,493 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,494 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,494 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,495 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,495 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,495 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,496 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,496 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,496 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,496 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,497 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 [2018-12-02 02:13:43,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,497 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,498 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,498 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,498 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,499 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,499 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,499 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,499 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,502 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,502 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:43,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,502 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,503 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:43,503 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,505 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,505 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,506 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,506 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,508 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 [2018-12-02 02:13:43,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,508 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,509 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,509 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,511 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,512 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,512 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:43,512 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,515 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2018-12-02 02:13:43,515 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2018-12-02 02:13:43,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,777 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,777 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:43,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,777 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,777 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:43,777 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,780 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,780 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,781 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,781 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,792 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,792 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,793 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,793 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,794 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 [2018-12-02 02:13:43,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,794 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,794 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,794 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,794 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,798 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 [2018-12-02 02:13:43,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,799 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,799 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:43,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,799 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,799 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-12-02 02:13:43,799 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,801 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,801 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 [2018-12-02 02:13:43,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,801 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,802 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,802 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,802 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,802 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,802 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,803 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 [2018-12-02 02:13:43,803 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,803 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,803 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,803 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,803 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,805 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 [2018-12-02 02:13:43,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,805 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,806 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 [2018-12-02 02:13:43,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,806 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,806 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,806 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,807 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 [2018-12-02 02:13:43,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,807 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,808 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,808 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,808 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,808 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 [2018-12-02 02:13:43,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,809 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,809 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,809 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,810 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 [2018-12-02 02:13:43,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,811 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,811 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,811 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,812 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 [2018-12-02 02:13:43,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,812 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,812 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,812 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,813 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,813 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 [2018-12-02 02:13:43,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,814 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,814 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,814 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,814 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,814 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,814 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,814 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,815 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,815 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 [2018-12-02 02:13:43,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,815 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,815 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,816 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,816 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,817 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,817 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,817 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,817 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,818 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,818 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 [2018-12-02 02:13:43,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,818 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,818 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,819 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,820 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 [2018-12-02 02:13:43,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,820 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,820 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-02 02:13:43,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,821 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-02 02:13:43,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-02 02:13:43,822 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-02 02:13:43,822 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-02 02:13:43,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,823 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-02 02:13:43,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,823 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,823 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,824 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:43,824 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:43,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,824 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,825 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,825 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:43,825 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:43,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,826 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 [2018-12-02 02:13:43,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,826 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,826 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:43,827 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:43,827 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:43,828 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,828 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 [2018-12-02 02:13:43,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,829 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:43,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,829 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:43,829 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:43,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:43,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,830 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 [2018-12-02 02:13:43,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,830 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,830 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:43,831 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:43,831 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:43,834 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,834 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 [2018-12-02 02:13:43,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,834 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,835 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:43,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,835 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:43,835 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 02:13:43,835 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:43,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,838 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,839 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:43,839 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:43,839 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:43,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,843 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,844 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:43,844 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:43,844 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:43,844 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:43,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:43,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:43,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:43,848 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:43,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:43,848 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2018-12-02 02:13:43,848 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:43,853 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2018-12-02 02:13:43,853 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2018-12-02 02:13:44,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:44,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,173 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,173 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:44,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,173 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,174 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 02:13:44,174 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:44,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:44,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,177 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,177 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,179 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:44,179 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:44,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,201 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 [2018-12-02 02:13:44,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,202 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,202 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,202 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:44,202 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:44,204 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,204 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:44,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,204 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,204 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,205 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:44,205 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:44,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,216 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 [2018-12-02 02:13:44,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,216 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,216 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-12-02 02:13:44,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,216 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,217 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-12-02 02:13:44,217 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:44,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:44,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,220 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:44,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,220 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,221 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:44,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:44,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,222 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 [2018-12-02 02:13:44,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,222 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,222 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,222 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,222 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,222 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:44,223 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:44,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:44,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,224 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:44,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,225 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,225 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:44,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:44,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:44,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,226 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:44,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,226 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,226 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:44,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:44,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,227 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 [2018-12-02 02:13:44,227 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,227 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,227 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:44,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,228 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,228 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:44,228 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:44,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,229 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 [2018-12-02 02:13:44,229 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,229 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,229 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,229 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:44,229 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:44,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,231 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 [2018-12-02 02:13:44,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,231 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:44,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,231 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,232 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:44,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:44,232 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,232 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 [2018-12-02 02:13:44,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,233 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,233 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:44,233 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:44,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:44,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,235 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:44,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,235 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,235 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:44,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:44,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,236 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 [2018-12-02 02:13:44,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,236 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,237 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,237 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:44,237 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:44,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-02 02:13:44,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:44,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,239 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,239 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:44,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:44,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,240 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 [2018-12-02 02:13:44,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:44,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,241 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,241 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:44,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:44,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,242 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 [2018-12-02 02:13:44,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,242 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-02 02:13:44,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,242 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,242 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-02 02:13:44,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-02 02:13:44,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,243 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 [2018-12-02 02:13:44,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-02 02:13:44,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-02 02:13:44,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-02 02:13:44,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-02 02:13:44,243 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-02 02:13:44,244 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-02 02:13:44,244 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-02 02:13:44,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-02 02:13:44,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 02.12 02:13:44 BoogieIcfgContainer [2018-12-02 02:13:44,250 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-12-02 02:13:44,250 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 02:13:44,250 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 02:13:44,250 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 02:13:44,250 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:13:34" (3/4) ... [2018-12-02 02:13:44,253 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-02 02:13:44,253 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 02:13:44,253 INFO L168 Benchmark]: Toolchain (without parser) took 10395.79 ms. Allocated memory was 1.0 GB in the beginning and 2.6 GB in the end (delta: 1.5 GB). Free memory was 956.0 MB in the beginning and 1.6 GB in the end (delta: -649.2 MB). Peak memory consumption was 885.3 MB. Max. memory is 11.5 GB. [2018-12-02 02:13:44,254 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 02:13:44,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 258.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -157.9 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2018-12-02 02:13:44,254 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.31 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. [2018-12-02 02:13:44,254 INFO L168 Benchmark]: Boogie Preprocessor took 14.41 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 02:13:44,255 INFO L168 Benchmark]: RCFGBuilder took 171.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2018-12-02 02:13:44,255 INFO L168 Benchmark]: BuchiAutomizer took 9920.57 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: -517.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-12-02 02:13:44,255 INFO L168 Benchmark]: Witness Printer took 2.83 ms. Allocated memory is still 2.6 GB. Free memory is still 1.6 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 02:13:44,257 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 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 258.77 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 129.0 MB). Free memory was 956.0 MB in the beginning and 1.1 GB in the end (delta: -157.9 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 25.31 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: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 14.41 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 171.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 9920.57 ms. Allocated memory was 1.2 GB in the beginning and 2.6 GB in the end (delta: 1.4 GB). Free memory was 1.1 GB in the beginning and 1.6 GB in the end (delta: -517.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * Witness Printer took 2.83 ms. Allocated memory is still 2.6 GB. Free memory is still 1.6 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 #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function unknown-#memory_int-unknown[x_ref][x_ref] + -1 * unknown-#memory_int-unknown[y_ref][y_ref] and consists of 6 locations. The remainder module has 14 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 9.8s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 9.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.4s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 1. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 14 states and ocurred in iteration 1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 13 SDtfs, 27 SDslu, 9 SDs, 0 SdLazy, 15 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital669 mio100 ax103 hnf100 lsp94 ukn39 mio100 lsp37 div100 bol100 ite100 ukn100 eq177 hnf89 smp95 dnf101 smp100 tf100 neg99 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 324ms VariablesStem: 9 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 48 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet15, main_#t~nondet16, main_#t~ret17;test_fun_#in~x, test_fun_#in~y := main_#t~nondet15, main_#t~nondet16;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~short7, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~mem13, test_fun_#t~mem8, test_fun_#t~mem14, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.alloc(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.alloc(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.alloc(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem5 <= 0;" "assume !test_fun_#t~short7;call test_fun_#t~mem6 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem6 <= 0;" "assume !test_fun_#t~short7;havoc test_fun_#t~mem6;havoc test_fun_#t~short7;havoc test_fun_#t~mem5;" "call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);" "assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);" "assume !(test_fun_#t~mem9 > test_fun_#t~mem10);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem12 - 1, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem12;" "call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13;" "call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);" Loop: "assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);" "assume !(test_fun_#t~mem9 > test_fun_#t~mem10);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem12 - 1, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem12;" "call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13;" "call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...