./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ceb806ae997f94b7f09b4e2dce31a0e63ff1a329 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 05:05:10,964 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 05:05:10,965 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 05:05:10,972 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 05:05:10,972 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 05:05:10,973 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 05:05:10,973 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 05:05:10,975 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 05:05:10,976 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 05:05:10,976 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 05:05:10,977 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 05:05:10,977 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 05:05:10,978 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 05:05:10,978 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 05:05:10,979 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 05:05:10,980 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 05:05:10,980 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 05:05:10,982 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 05:05:10,983 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 05:05:10,984 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 05:05:10,985 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 05:05:10,985 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 05:05:10,987 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 05:05:10,987 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 05:05:10,987 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 05:05:10,988 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 05:05:10,989 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 05:05:10,989 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 05:05:10,990 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 05:05:10,991 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 05:05:10,991 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 05:05:10,991 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 05:05:10,991 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 05:05:10,991 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 05:05:10,992 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 05:05:10,993 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 05:05:10,993 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-10 05:05:11,003 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 05:05:11,004 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 05:05:11,005 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 05:05:11,005 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 05:05:11,005 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 05:05:11,005 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 05:05:11,005 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 05:05:11,005 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 05:05:11,005 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 05:05:11,006 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 05:05:11,006 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 05:05:11,006 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 05:05:11,006 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 05:05:11,006 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 05:05:11,006 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 05:05:11,007 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 05:05:11,007 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 05:05:11,007 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 05:05:11,007 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 05:05:11,007 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 05:05:11,007 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 05:05:11,007 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 05:05:11,007 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 05:05:11,008 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 05:05:11,008 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 05:05:11,008 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 05:05:11,008 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 05:05:11,008 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 05:05:11,008 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 05:05:11,008 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 05:05:11,009 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 05:05:11,009 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_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ceb806ae997f94b7f09b4e2dce31a0e63ff1a329 [2018-11-10 05:05:11,032 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 05:05:11,041 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 05:05:11,044 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 05:05:11,045 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 05:05:11,045 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 05:05:11,046 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/../../sv-benchmarks/c/recursive-simple/id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c [2018-11-10 05:05:11,085 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/data/3534c9dfa/d2c7ff105d19412f9e4228587ed63492/FLAG597966d00 [2018-11-10 05:05:11,397 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 05:05:11,398 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/sv-benchmarks/c/recursive-simple/id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c [2018-11-10 05:05:11,403 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/data/3534c9dfa/d2c7ff105d19412f9e4228587ed63492/FLAG597966d00 [2018-11-10 05:05:11,415 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/data/3534c9dfa/d2c7ff105d19412f9e4228587ed63492 [2018-11-10 05:05:11,417 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 05:05:11,419 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 05:05:11,419 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 05:05:11,420 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 05:05:11,423 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 05:05:11,423 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f0d3238 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11, skipping insertion in model container [2018-11-10 05:05:11,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 05:05:11,447 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 05:05:11,572 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:05:11,574 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 05:05:11,588 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 05:05:11,597 INFO L193 MainTranslator]: Completed translation [2018-11-10 05:05:11,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11 WrapperNode [2018-11-10 05:05:11,598 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 05:05:11,598 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 05:05:11,598 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 05:05:11,598 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 05:05:11,603 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,606 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,615 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 05:05:11,615 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 05:05:11,615 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 05:05:11,615 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 05:05:11,620 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (1/1) ... [2018-11-10 05:05:11,624 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 05:05:11,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 05:05:11,624 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 05:05:11,624 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 05:05:11,625 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:11,696 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2018-11-10 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2018-11-10 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 05:05:11,697 INFO L130 BoogieDeclarations]: Found specification of procedure id [2018-11-10 05:05:11,697 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2018-11-10 05:05:11,796 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 05:05:11,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:05:11 BoogieIcfgContainer [2018-11-10 05:05:11,796 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 05:05:11,797 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 05:05:11,797 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 05:05:11,800 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 05:05:11,801 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:05:11,801 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 05:05:11" (1/3) ... [2018-11-10 05:05:11,802 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@700877a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 05:05:11, skipping insertion in model container [2018-11-10 05:05:11,802 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:05:11,802 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 05:05:11" (2/3) ... [2018-11-10 05:05:11,802 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@700877a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 05:05:11, skipping insertion in model container [2018-11-10 05:05:11,802 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 05:05:11,802 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:05:11" (3/3) ... [2018-11-10 05:05:11,803 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c [2018-11-10 05:05:11,834 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 05:05:11,835 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 05:05:11,835 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 05:05:11,835 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 05:05:11,835 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 05:05:11,835 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 05:05:11,835 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 05:05:11,835 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 05:05:11,835 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 05:05:11,843 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states. [2018-11-10 05:05:11,860 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-10 05:05:11,860 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:05:11,860 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:05:11,866 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-10 05:05:11,866 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-10 05:05:11,866 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 05:05:11,867 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states. [2018-11-10 05:05:11,868 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-10 05:05:11,869 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 05:05:11,869 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 05:05:11,869 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-10 05:05:11,869 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-10 05:05:11,876 INFO L793 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 21#L23true call main_#t~ret3 := id(main_~input~0);< 20#idENTRYtrue [2018-11-10 05:05:11,876 INFO L795 eck$LassoCheckResult]: Loop: 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(~x % 4294967296 == 0); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(~x % 4294967296 == 0); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-11-10 05:05:11,881 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:05:11,881 INFO L82 PathProgramCache]: Analyzing trace with hash 41798, now seen corresponding path program 1 times [2018-11-10 05:05:11,883 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:05:11,883 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:05:11,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:11,913 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:05:11,913 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:11,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:11,941 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:05:11,941 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 1 times [2018-11-10 05:05:11,941 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:05:11,941 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:05:11,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:11,942 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:05:11,942 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:11,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:11,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:11,964 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:05:11,964 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 1 times [2018-11-10 05:05:11,964 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:05:11,964 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:05:11,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:11,965 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:05:11,965 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:11,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:12,089 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:05:12,089 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:05:12,089 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:05:12,090 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:05:12,090 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:05:12,090 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:12,090 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:05:12,090 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:05:12,090 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 05:05:12,090 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:05:12,091 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:05:12,107 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:12,111 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:12,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:12,144 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:12,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:12,148 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:12,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:12,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:12,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:12,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:12,322 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:05:12,323 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 2 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 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:12,331 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:12,331 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:12,338 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:12,338 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 3 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 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:12,365 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:12,365 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:12,370 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:12,370 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 4 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 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:12,391 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:12,391 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 5 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 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:12,411 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:05:12,411 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:24,537 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 05:05:24,540 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:05:24,540 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:05:24,540 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:05:24,541 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:05:24,541 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:05:24,541 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:24,541 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:05:24,541 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:05:24,541 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 05:05:24,541 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:05:24,541 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:05:24,542 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:24,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:24,545 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:24,554 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:24,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:24,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:24,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:24,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:24,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:24,563 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:24,702 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:05:24,707 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:05:24,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,711 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:24,713 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:24,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,715 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,717 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:24,717 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:24,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,719 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,720 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:24,721 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:24,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,731 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,732 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:24,733 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:24,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,734 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,735 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:24,735 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:24,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,737 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,738 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:24,739 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:24,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,740 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,741 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:24,742 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:24,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,743 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,744 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,744 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,744 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:24,744 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:24,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,745 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,746 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,746 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,747 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:24,747 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:24,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,748 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,749 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:24,749 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:24,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,750 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,751 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 05:05:24,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,752 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,752 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,754 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,754 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,755 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,755 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,756 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,757 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,759 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,771 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,772 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,772 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,773 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,775 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,776 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,776 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,777 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,779 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,779 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,780 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,782 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,782 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,783 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,784 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,785 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,785 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,788 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,789 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,790 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,792 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,793 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,794 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,795 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,795 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,796 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,796 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 05:05:24,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,801 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,801 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,803 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,804 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,806 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,808 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,809 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,822 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,823 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 [2018-11-10 05:05:24,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,824 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,825 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,825 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,828 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,828 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,829 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,829 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,829 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,829 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,829 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,830 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,830 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,831 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,831 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,832 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,832 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,832 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,833 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,833 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,834 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,835 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,835 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,835 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,835 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,836 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,836 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,837 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,838 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,839 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,842 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,842 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,843 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,843 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,843 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,843 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,843 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,844 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,844 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,845 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,846 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,847 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,847 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 05:05:24,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,848 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:24,849 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:24,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,850 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,851 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:24,852 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:24,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,852 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,853 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,854 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:24,855 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:24,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,867 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,869 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:24,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:24,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,871 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,872 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:24,873 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:24,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,874 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,875 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:24,876 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:24,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,877 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,878 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:24,879 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:24,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,880 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,881 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:24,882 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:24,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,883 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,884 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:24,885 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:24,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,886 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:24,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,887 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:24,888 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:24,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,889 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,889 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 05:05:24,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,890 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,890 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:24,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,892 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,893 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,894 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:24,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,894 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,895 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,896 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,897 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:24,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,899 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,930 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:24,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,932 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,933 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,934 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:24,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,936 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,937 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,937 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:24,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,938 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,939 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,940 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,941 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:24,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,941 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,942 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,943 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:24,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,948 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,950 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,951 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:24,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,952 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,953 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,957 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:24,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,957 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:24,959 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:24,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,960 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,960 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 05:05:24,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,961 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:24,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,966 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,967 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:24,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,967 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,969 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:24,974 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:24,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:24,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:24,975 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:24,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:24,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:24,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:24,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:24,978 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:24,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,023 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,024 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:25,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,025 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,026 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,031 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,032 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:25,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,033 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,035 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,036 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,036 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:25,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,038 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,038 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,040 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,041 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:25,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,041 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,042 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,044 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,045 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:25,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,045 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,046 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,048 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,049 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:25,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,051 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,054 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:25,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,054 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,057 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,057 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 05:05:25,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,058 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,059 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:25,060 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:25,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,062 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,063 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:25,064 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:25,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,066 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,067 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,067 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:25,071 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:25,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,121 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,122 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,123 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:25,125 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:25,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,126 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,127 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,127 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,127 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:25,129 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:25,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,130 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,131 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,134 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:25,136 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:25,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,137 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,138 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,138 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:25,140 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:25,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,141 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,142 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,143 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:25,144 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:25,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,146 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,147 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,147 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:25,149 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:25,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,150 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,151 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,151 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,152 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:25,153 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:25,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,154 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,155 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 05:05:25,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,156 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:25,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,156 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,157 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,159 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,160 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:25,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,161 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,163 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,164 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:25,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,165 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,166 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,176 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,177 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:25,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,177 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,178 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,180 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,181 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:25,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,182 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,182 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,185 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:25,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,186 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,186 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,188 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,189 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,189 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:25,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,190 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,190 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,192 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,193 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,193 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:25,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,194 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,194 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,197 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,197 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:25,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,198 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,201 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,202 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:25,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,202 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,202 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,202 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:25,203 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:25,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,205 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,205 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 05:05:25,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,206 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,206 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,206 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:25,207 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:25,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,211 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,212 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,212 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,212 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:25,213 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:25,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,218 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,219 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:25,221 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:25,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,242 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,244 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:25,247 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:25,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,251 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,252 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,252 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,252 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:25,253 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:25,253 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,257 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,258 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,259 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:25,260 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:25,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,263 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,264 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,265 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:25,266 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:25,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,269 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,270 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,270 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:25,271 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:25,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,274 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,275 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,275 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:25,276 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:25,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:25,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:25,280 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:25,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:25,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:25,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:25,280 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:25,281 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:25,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:25,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:25,317 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:05:25,317 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:05:25,317 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:05:25,317 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:05:25,317 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:05:25,318 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:25,318 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:05:25,318 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:05:25,318 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 05:05:25,318 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:05:25,318 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:05:25,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,323 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,325 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,340 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,351 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,355 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,356 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,357 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,359 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:25,468 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:05:25,468 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 6 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 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:25,483 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:25,483 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:25,485 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:25,486 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 7 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 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:25,502 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:25,502 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:25,504 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:25,504 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet2=0} Honda state: {ULTIMATE.start_main_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 8 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 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:25,520 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:25,520 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:25,524 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:25,524 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 9 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 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:25,540 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:25,540 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:25,542 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:25,542 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 10 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 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:25,560 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:25,560 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:25,563 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:25,563 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 11 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 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:25,580 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:25,580 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:25,582 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:25,582 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret1=0} Honda state: {id2_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 12 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 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:25,599 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:25,599 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:25,601 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:25,601 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0=0} Honda state: {ULTIMATE.start_main_~input~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 13 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 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:25,617 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:25,617 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 14 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 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:25,663 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:05:25,664 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:37,697 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 05:05:37,700 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:05:37,700 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:05:37,700 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:05:37,700 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:05:37,700 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:05:37,700 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:37,701 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:05:37,701 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:05:37,701 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 05:05:37,701 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:05:37,701 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:05:37,702 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,708 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,710 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,711 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,712 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,713 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,715 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,732 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,734 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,735 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,735 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,736 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,738 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:37,859 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:05:37,859 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:05:37,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,860 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,861 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,861 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,864 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,865 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,865 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,866 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,866 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,866 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,867 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,867 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,867 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,867 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,868 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,868 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,869 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,870 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,871 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,871 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,872 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,872 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,873 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,874 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,874 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,875 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,876 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,876 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,876 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,877 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,877 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,878 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,880 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,881 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,881 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,882 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,883 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,883 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,883 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,884 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,884 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,885 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,886 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,886 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,887 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,888 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,888 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,888 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,889 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,889 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,890 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,891 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,892 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:37,892 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:37,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,893 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,893 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 05:05:37,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,895 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,895 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,896 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,896 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,897 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,897 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,897 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,899 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,899 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,900 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,900 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,902 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,903 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,904 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,904 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,905 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,905 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,907 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,907 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,908 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,909 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,909 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,912 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,913 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,914 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,914 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,915 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,915 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,916 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,917 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,917 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,917 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,921 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,922 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,923 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,923 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,924 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,925 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,925 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,926 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:37,927 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:37,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,927 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,927 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 05:05:37,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,928 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,929 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,929 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,930 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,937 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,938 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,938 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,939 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,939 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,939 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,939 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,940 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,940 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,941 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,941 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,941 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,944 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,945 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,946 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,946 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,949 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,949 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 [2018-11-10 05:05:37,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,951 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,954 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,955 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,955 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,956 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,956 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 [2018-11-10 05:05:37,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,957 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,957 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,957 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,958 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 [2018-11-10 05:05:37,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,958 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,958 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,959 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,960 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,961 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,961 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,962 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,962 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,962 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 [2018-11-10 05:05:37,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,963 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,963 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,964 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,964 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 [2018-11-10 05:05:37,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:37,965 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:37,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,965 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,965 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 05:05:37,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,970 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,970 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,971 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,972 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,972 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,974 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,974 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,975 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,976 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,976 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,976 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,977 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,978 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,979 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,979 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,980 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,981 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,981 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,981 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,983 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,983 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,984 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,985 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,985 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,989 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,990 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,991 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,991 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,992 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,992 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,993 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,993 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,994 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 [2018-11-10 05:05:37,994 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,994 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,995 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,995 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,996 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,996 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,997 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:37,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:37,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:37,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:37,998 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:37,998 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:37,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:37,999 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:37,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:37,999 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:38,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,000 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,000 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,001 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:38,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,002 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,002 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,003 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,003 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 05:05:38,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,003 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,004 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,004 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,005 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,005 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 [2018-11-10 05:05:38,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,005 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,006 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,012 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,013 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,013 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,014 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,014 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,015 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,016 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,016 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,017 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,018 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,018 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,018 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,018 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,019 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,020 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,020 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,021 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,021 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,025 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,025 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,026 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,026 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,027 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,027 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,028 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,028 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,029 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,029 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,030 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,046 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,047 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,047 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,048 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,048 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,048 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,049 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,050 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,050 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,051 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,052 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,052 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,052 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,053 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,055 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,055 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,056 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,057 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,057 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,057 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,058 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,059 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,062 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:38,062 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:38,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,063 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,063 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 05:05:38,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,064 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,065 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,066 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,066 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,067 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,068 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,069 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,069 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,072 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,073 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,073 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,074 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,075 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,076 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,076 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,078 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,079 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,079 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,080 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,081 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,086 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,087 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,087 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,088 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,089 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,089 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,090 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,091 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,092 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,093 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,118 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,119 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 [2018-11-10 05:05:38,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,119 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,120 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,120 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,121 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,123 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,124 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,125 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,126 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,127 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,128 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,128 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,129 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,130 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,130 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,131 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,132 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,133 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,133 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,133 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,143 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,143 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 [2018-11-10 05:05:38,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,144 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,144 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,146 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,146 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 [2018-11-10 05:05:38,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,147 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:38,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,148 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,149 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 05:05:38,149 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 [2018-11-10 05:05:38,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,149 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,151 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,152 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 [2018-11-10 05:05:38,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,152 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,153 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,153 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,154 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,155 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,155 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,155 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,156 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,157 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,157 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 [2018-11-10 05:05:38,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,158 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,159 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,159 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,160 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,161 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,161 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,167 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,167 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,168 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,168 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,169 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,171 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,171 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 [2018-11-10 05:05:38,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,172 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,172 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,173 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,175 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,176 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,177 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,179 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,179 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,181 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,230 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,230 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,231 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,231 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,233 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,234 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,234 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,236 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,236 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,237 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,238 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,239 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,240 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,240 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,241 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,241 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,242 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,242 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,243 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,244 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,245 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,245 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,245 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,246 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,247 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,248 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,248 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:38,249 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:38,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,250 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,250 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 05:05:38,251 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,251 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,253 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,255 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,257 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,259 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,259 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,259 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,259 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,259 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,259 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,261 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,261 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,262 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,263 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,264 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,264 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,265 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,265 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,267 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,267 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,267 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,269 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,270 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,270 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,271 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,272 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,273 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,273 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,273 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,275 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,276 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,276 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,276 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,277 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,287 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,287 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,288 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,288 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,290 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,290 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,291 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,291 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,293 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,294 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,296 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,296 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,296 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,298 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,298 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,298 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,301 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,301 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,304 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,306 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:38,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,306 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:38,307 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:38,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,308 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,309 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 05:05:38,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,309 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,309 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,310 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,310 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,313 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,313 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,314 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,317 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,317 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 [2018-11-10 05:05:38,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,318 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,318 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,318 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,320 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,321 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 [2018-11-10 05:05:38,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,321 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,322 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,323 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,325 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,326 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,326 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,334 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,335 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,336 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,337 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,338 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,338 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,341 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,342 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,342 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,342 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,344 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,345 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,357 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,357 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,360 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,361 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,361 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,361 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,363 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,363 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,380 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,381 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,382 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,383 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,385 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,385 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,386 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,386 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,389 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,393 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,393 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,394 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,397 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,399 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,399 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,402 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,402 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,404 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,405 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,407 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,408 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,408 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,409 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,412 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:38,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:38,413 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:38,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:38,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:38,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:38,414 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:38,415 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:38,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:38,417 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:38,418 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-10 05:05:38,418 INFO L793 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 21#L23true call main_#t~ret3 := id(main_~input~0);< 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(~x % 4294967296 == 0); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(~x % 4294967296 == 0); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-11-10 05:05:38,427 INFO L795 eck$LassoCheckResult]: Loop: 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(~x % 4294967296 == 0); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(~x % 4294967296 == 0); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-11-10 05:05:38,428 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:05:38,428 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 2 times [2018-11-10 05:05:38,428 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:05:38,428 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:05:38,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:38,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 05:05:38,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:38,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:38,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:38,441 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:05:38,441 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 2 times [2018-11-10 05:05:38,441 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:05:38,441 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:05:38,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:38,443 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 05:05:38,443 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:38,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:38,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:38,449 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 05:05:38,449 INFO L82 PathProgramCache]: Analyzing trace with hash 1664022846, now seen corresponding path program 3 times [2018-11-10 05:05:38,449 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 05:05:38,449 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 05:05:38,449 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:38,449 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 05:05:38,450 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 05:05:38,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:38,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 05:05:38,603 WARN L179 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 05:05:38,711 WARN L179 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 05:05:38,844 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:05:38,844 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:05:38,844 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:05:38,844 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:05:38,844 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:05:38,845 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:38,845 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:05:38,845 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:05:38,845 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 05:05:38,845 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:05:38,845 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:05:38,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:38,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:38,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:38,859 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:38,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:38,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:38,865 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:38,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:38,882 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:38,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:39,014 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:05:39,014 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 15 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 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:39,023 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:39,023 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:39,026 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:39,026 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#in~x=0} Honda state: {id2_#in~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 16 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 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:39,061 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:39,061 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:39,066 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:39,066 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 17 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 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:39,099 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:39,100 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:39,102 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:39,102 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret0=0} Honda state: {id_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 18 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 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:39,135 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:39,135 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:39,139 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:39,139 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~x=0} Honda state: {id2_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 19 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 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:39,171 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:39,171 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:39,174 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:39,174 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 20 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 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:39,194 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:39,194 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:39,196 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:39,196 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 21 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 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:39,212 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:39,212 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 22 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 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:39,230 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:05:39,230 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:51,264 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 05:05:51,268 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:05:51,268 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:05:51,268 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:05:51,268 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:05:51,268 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:05:51,268 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:51,268 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:05:51,268 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:05:51,268 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 05:05:51,268 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:05:51,268 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:05:51,269 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:51,271 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:51,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:51,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:51,280 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:51,282 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:51,283 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:51,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:51,291 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:51,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:51,391 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:05:51,391 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:05:51,391 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,392 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:51,392 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:51,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,393 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,393 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:51,394 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:51,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,394 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,395 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:51,395 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:51,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,395 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,396 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:51,396 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:51,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,396 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,397 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:51,397 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:51,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,397 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,398 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,398 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:51,398 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:51,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,399 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,399 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:51,399 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:51,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,401 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,405 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,405 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:51,406 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:51,406 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,406 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,407 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:51,408 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:51,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,408 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,409 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,409 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:05:51,409 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:05:51,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,411 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,411 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 05:05:51,411 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 [2018-11-10 05:05:51,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,412 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,412 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,412 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,413 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,413 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,413 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,414 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,418 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,419 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,419 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,419 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,420 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,420 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,420 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,421 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,421 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 [2018-11-10 05:05:51,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,422 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,423 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,423 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,424 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,424 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,425 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,427 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,428 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,428 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,429 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,430 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,432 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,433 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,434 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,435 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,435 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,436 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,436 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,437 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,438 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,438 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,439 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,439 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 05:05:51,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,440 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,440 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,441 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,443 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,444 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,447 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,447 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,448 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,448 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,449 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,449 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,449 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,450 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,451 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,451 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,452 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,453 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,453 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,454 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,454 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,455 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,458 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,459 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 [2018-11-10 05:05:51,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,459 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,460 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,460 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,460 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,461 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,471 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,471 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,472 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 [2018-11-10 05:05:51,472 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,472 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,472 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,472 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,472 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,473 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,473 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,473 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,473 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 05:05:51,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,474 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,474 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,475 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,475 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,476 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,477 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,477 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,485 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,486 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,486 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,486 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,487 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,488 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,488 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,489 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,490 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,491 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,492 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,492 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,493 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,494 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,495 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,499 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,499 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,500 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,500 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,501 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,502 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,502 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,503 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,503 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:05:51,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,504 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,504 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,505 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,505 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 05:05:51,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,506 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,506 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,507 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,507 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,508 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,508 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,509 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,509 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,510 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,510 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,510 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,510 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,510 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,511 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,511 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,511 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,512 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,512 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,513 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,513 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,514 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,514 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,515 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,515 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,516 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,516 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,517 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,517 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,517 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,518 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,518 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,518 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,519 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,520 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,520 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,521 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,521 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,578 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,579 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,581 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,582 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,582 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,583 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,583 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,584 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,584 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,585 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,585 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,585 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,585 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,585 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:05:51,586 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:05:51,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,586 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,586 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 05:05:51,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,587 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:51,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,587 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,588 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,589 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,590 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:51,590 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,592 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,593 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,594 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,595 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:51,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,595 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,596 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,597 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,597 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:51,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,600 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,601 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,602 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,602 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:51,603 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,603 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,603 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,604 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,605 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:51,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,606 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,607 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,607 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,608 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:51,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,609 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,627 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,627 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:51,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,628 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,629 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,630 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:51,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,631 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,632 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,632 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:05:51,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,633 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,633 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,634 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,634 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 05:05:51,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,635 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,635 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,635 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,636 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,637 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,637 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,638 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,639 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,639 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,640 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,640 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,641 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,642 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,644 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,645 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,645 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,646 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,647 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,647 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,648 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,649 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,649 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,650 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,653 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,654 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,654 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,655 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,656 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,691 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,692 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,692 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,692 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,693 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,693 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,693 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,694 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,711 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,711 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,713 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,713 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,714 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,714 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:05:51,715 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:05:51,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,716 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,716 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 05:05:51,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,716 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,717 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,718 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,719 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,719 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,720 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,721 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,721 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,722 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,723 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,724 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,724 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,725 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,726 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,726 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,727 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,728 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,728 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,729 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,729 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,730 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,731 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,731 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,732 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,738 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,738 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,739 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,739 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,740 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,741 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,741 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,741 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,743 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,743 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:05:51,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,743 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:05:51,744 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:05:51,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,745 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,745 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 05:05:51,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,745 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,746 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:51,746 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:51,746 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,748 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,749 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,749 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:51,750 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:51,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,752 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,752 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,753 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:51,753 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:51,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,755 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,756 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,756 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,756 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:51,757 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:51,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,759 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,759 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,760 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:51,760 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:51,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,762 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,770 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,770 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:51,771 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:51,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,773 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,773 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,773 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,774 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:51,775 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:51,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,788 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,788 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,789 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:51,789 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:51,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,791 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,801 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,801 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,801 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,801 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:51,802 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:51,802 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,804 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:05:51,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:05:51,805 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:05:51,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:05:51,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:05:51,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:05:51,805 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:05:51,805 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:05:51,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:05:51,807 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:05:51,946 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 05:05:52,125 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:05:52,125 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:05:52,126 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:05:52,126 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:05:52,126 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 05:05:52,126 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:52,126 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:05:52,126 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:05:52,126 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 05:05:52,126 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:05:52,126 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:05:52,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,147 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,149 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,150 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,151 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,153 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,157 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:05:52,400 WARN L179 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 27 [2018-11-10 05:05:52,481 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:05:52,481 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 23 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 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:52,490 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:52,490 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:52,494 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:52,494 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 24 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 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:52,517 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:52,517 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:52,519 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:52,519 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 25 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 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:52,535 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:52,535 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:05:52,537 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 05:05:52,537 INFO L446 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 26 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 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:52,555 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 05:05:52,555 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e23bf76a-c2e1-4a26-afec-8ab2ed1440c8/bin-2019/uautomizer/z3 Starting monitored process 27 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 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:05:52,573 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 05:05:52,573 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 05:06:04,609 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 05:06:04,611 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 05:06:04,612 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 05:06:04,612 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 05:06:04,612 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 05:06:04,612 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 05:06:04,612 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 05:06:04,612 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 05:06:04,612 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 05:06:04,612 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 05:06:04,612 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 05:06:04,612 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 05:06:04,613 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,614 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,630 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,641 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,643 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,649 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,666 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,668 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,682 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,690 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 05:06:04,886 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 05:06:04,886 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 05:06:04,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,887 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,887 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,888 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,888 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,889 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,889 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,889 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,890 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,890 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,890 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,891 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,891 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,892 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,892 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,894 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:04,894 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 05:06:04,900 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,901 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,901 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,902 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,902 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,903 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,903 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,904 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,904 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,905 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,905 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,905 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,906 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,906 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,907 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,907 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,908 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,908 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,908 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,908 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,909 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,909 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,909 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,910 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,910 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,911 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,911 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,911 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,912 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,912 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,912 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,913 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,913 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,913 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,914 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 05:06:04,914 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 05:06:04,914 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,915 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,915 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 05:06:04,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,915 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,916 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,916 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,916 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,917 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,917 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,917 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,918 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,918 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,918 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,919 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,919 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,920 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,921 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,922 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:06:04,922 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:06:04,929 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,930 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,930 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,931 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,932 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,932 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,933 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,934 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,935 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,935 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,936 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,936 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,936 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,937 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,937 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,938 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,939 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,939 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,941 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,941 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,941 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,942 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,943 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,943 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,943 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,944 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,944 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:04,944 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:04,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,945 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,945 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 05:06:04,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,945 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,946 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,946 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,947 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,948 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,948 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,949 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,949 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 [2018-11-10 05:06:04,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,950 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,950 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,950 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,951 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,952 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:06:04,952 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:06:04,961 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,962 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,962 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,963 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,964 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,964 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,964 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,964 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 [2018-11-10 05:06:04,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,965 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,965 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,965 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,966 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,966 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,967 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,968 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,968 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,969 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,969 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,969 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,970 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,971 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,971 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,971 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,972 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,972 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,973 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,973 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,974 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,975 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,975 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,975 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:04,976 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:04,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,977 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 05:06:04,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:04,978 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:04,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,978 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,978 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,979 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:04,979 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:04,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,980 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,980 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:04,981 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:04,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,981 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:04,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:04,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,982 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,983 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:04,985 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:06:04,985 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:06:04,995 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,995 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,996 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:04,996 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:04,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,997 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,998 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:04,998 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:04,998 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:04,998 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:04,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:04,999 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:04,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:04,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:04,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:04,999 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:04,999 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:04,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,000 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,000 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 [2018-11-10 05:06:05,000 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:05,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,001 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,001 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,001 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,002 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:05,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,002 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,002 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,003 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,003 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,003 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:05,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,004 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,004 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,004 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,005 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 [2018-11-10 05:06:05,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:05,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,005 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,005 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,006 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:05,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,007 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,007 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,007 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,007 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,008 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:05,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,019 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,019 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,020 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,020 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:05,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,020 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,021 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,021 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,021 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 05:06:05,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,022 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,022 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,023 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,023 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 05:06:05,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,023 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,023 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,061 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,062 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,062 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,063 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,063 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,064 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,064 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,066 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,066 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,067 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,067 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,100 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,101 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,101 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,103 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 05:06:05,103 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 05:06:05,118 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,119 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,119 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,120 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,120 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,121 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,122 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,122 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,123 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,145 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,145 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,146 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,146 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,147 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,147 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,148 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,148 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,149 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,149 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,150 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,183 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,183 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,183 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,184 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,185 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,185 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,185 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,186 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,187 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,187 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,223 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,224 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,224 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,224 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,225 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,226 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,226 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,226 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,227 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,228 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,228 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 05:06:05,228 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 05:06:05,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,229 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,229 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 05:06:05,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,264 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,264 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,265 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,265 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,265 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,267 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,267 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,268 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,268 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,269 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,269 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,270 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,270 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,271 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,271 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,272 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,304 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,305 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,306 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,307 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,307 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,309 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:06:05,309 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:06:05,360 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,360 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,361 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,361 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,361 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,361 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,361 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,362 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,363 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,363 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,364 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,364 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,365 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,365 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,366 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,367 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,367 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,367 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,368 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,369 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,392 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,392 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,392 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,393 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,394 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,394 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,395 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,395 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,396 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,396 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,397 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,397 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,398 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,437 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,437 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,437 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,438 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,439 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,439 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,439 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,439 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,440 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,440 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,441 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,441 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,441 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,441 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,442 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,480 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 05:06:05,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,481 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,481 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,481 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,481 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,482 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,482 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 05:06:05,482 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 [2018-11-10 05:06:05,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,483 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,483 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,484 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,484 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,485 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,485 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,485 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,485 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,486 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,486 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,487 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,487 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,523 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,523 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,524 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,524 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,525 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,526 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,526 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,527 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,527 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,528 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,528 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,530 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 05:06:05,531 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 05:06:05,581 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,581 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,582 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,583 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,584 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,584 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,584 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,585 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,586 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,587 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,587 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,588 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,589 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,615 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,616 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,617 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,618 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,618 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,618 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,619 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,620 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,620 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,621 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,621 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,622 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,623 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,662 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,663 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,664 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,664 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,665 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,665 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,666 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,667 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,668 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,668 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,669 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,669 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,710 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,711 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,711 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,711 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 05:06:05,712 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 05:06:05,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,713 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,713 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 05:06:05,713 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,713 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,714 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,715 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,753 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,753 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,754 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,755 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,756 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,757 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,758 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,758 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,759 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,760 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,795 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,795 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,797 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 05:06:05,797 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 05:06:05,815 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,816 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,816 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,816 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,818 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,819 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,819 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,819 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,841 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,842 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,842 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,844 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,844 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,844 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,845 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,846 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,847 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,848 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,848 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,849 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,885 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,885 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,885 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,887 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,887 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,887 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,888 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,888 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,889 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,890 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,890 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,891 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,892 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,930 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,931 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,931 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,933 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,934 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 05:06:05,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,934 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 05:06:05,934 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 05:06:05,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,936 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,936 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 05:06:05,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,969 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,970 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:05,970 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:05,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,972 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,973 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,974 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:05,974 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:05,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,976 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:05,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:05,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:05,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:05,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:05,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:05,978 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:05,978 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:05,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:05,980 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:05,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,004 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,004 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,005 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,007 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,008 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,008 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,011 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 05:06:06,012 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 05:06:06,060 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,060 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,061 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,061 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,068 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,069 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,069 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,069 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,079 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,080 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,080 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,080 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,081 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,083 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,084 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,084 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,085 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,087 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,098 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,099 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,099 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,099 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,102 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,103 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,103 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,103 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,106 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,106 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,107 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,107 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,164 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,165 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,165 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,166 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,167 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,168 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,168 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,168 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,169 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,177 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,177 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,178 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,179 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 05:06:06,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 05:06:06,179 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 05:06:06,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 05:06:06,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 05:06:06,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 05:06:06,180 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 05:06:06,180 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 05:06:06,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 05:06:06,181 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 05:06:06,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 05:06:06 BoogieIcfgContainer [2018-11-10 05:06:06,190 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 05:06:06,190 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 05:06:06,190 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 05:06:06,191 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 05:06:06,191 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 05:05:11" (3/4) ... [2018-11-10 05:06:06,194 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 05:06:06,194 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 05:06:06,195 INFO L168 Benchmark]: Toolchain (without parser) took 54777.15 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 317.2 MB). Free memory was 960.2 MB in the beginning and 1.3 GB in the end (delta: -324.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:06:06,196 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:06:06,196 INFO L168 Benchmark]: CACSL2BoogieTranslator took 178.74 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 949.4 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. [2018-11-10 05:06:06,196 INFO L168 Benchmark]: Boogie Procedure Inliner took 16.30 ms. Allocated memory is still 1.0 GB. Free memory was 949.4 MB in the beginning and 948.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2018-11-10 05:06:06,197 INFO L168 Benchmark]: Boogie Preprocessor took 9.07 ms. Allocated memory is still 1.0 GB. Free memory was 948.3 MB in the beginning and 945.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 05:06:06,197 INFO L168 Benchmark]: RCFGBuilder took 172.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -197.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-11-10 05:06:06,224 INFO L168 Benchmark]: BuchiAutomizer took 54393.15 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 159.9 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -141.7 MB). Peak memory consumption was 466.4 MB. Max. memory is 11.5 GB. [2018-11-10 05:06:06,224 INFO L168 Benchmark]: Witness Printer took 4.02 ms. Allocated memory is still 1.3 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 05:06:06,227 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 178.74 ms. Allocated memory is still 1.0 GB. Free memory was 960.2 MB in the beginning and 949.4 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 16.30 ms. Allocated memory is still 1.0 GB. Free memory was 949.4 MB in the beginning and 948.3 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 9.07 ms. Allocated memory is still 1.0 GB. Free memory was 948.3 MB in the beginning and 945.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 172.44 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 157.3 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -197.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 54393.15 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 159.9 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -141.7 MB). Peak memory consumption was 466.4 MB. Max. memory is 11.5 GB. * Witness Printer took 4.02 ms. Allocated memory is still 1.3 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 54.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 54.3s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital29 mio100 ax100 hnf100 lsp100 ukn100 mio100 lsp100 div509 bol100 ite100 ukn100 eq149 hnf46 smp79 dnf100 smp100 tf101 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 51ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 9 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 24.1s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2;" "call main_#t~ret3 := id(main_~input~0);"< "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret1 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(~x % 4294967296 == 0);" "call #t~ret1 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...