./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/recursive-simple/id2_b3_o2_false-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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 a033d09eab07f8bc6e49bb4301ebd6c89110f535 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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 08:58:33,077 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 08:58:33,078 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 08:58:33,085 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 08:58:33,085 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 08:58:33,086 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 08:58:33,086 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 08:58:33,087 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 08:58:33,089 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 08:58:33,089 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 08:58:33,090 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 08:58:33,090 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 08:58:33,091 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 08:58:33,091 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 08:58:33,092 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 08:58:33,092 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 08:58:33,093 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 08:58:33,094 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 08:58:33,095 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 08:58:33,096 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 08:58:33,097 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 08:58:33,098 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 08:58:33,099 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 08:58:33,099 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 08:58:33,100 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 08:58:33,100 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 08:58:33,102 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 08:58:33,103 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 08:58:33,103 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 08:58:33,104 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 08:58:33,104 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 08:58:33,104 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 08:58:33,104 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 08:58:33,104 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 08:58:33,105 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 08:58:33,106 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 08:58:33,106 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-10 08:58:33,114 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 08:58:33,114 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 08:58:33,115 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 08:58:33,116 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 08:58:33,116 INFO L133 SettingsManager]: * Use SBE=true [2018-11-10 08:58:33,116 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-10 08:58:33,116 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-10 08:58:33,116 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-10 08:58:33,116 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-10 08:58:33,116 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-10 08:58:33,117 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-10 08:58:33,117 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 08:58:33,117 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-10 08:58:33,117 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 08:58:33,117 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 08:58:33,117 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-10 08:58:33,117 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 08:58:33,117 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-10 08:58:33,118 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-10 08:58:33,118 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-10 08:58:33,118 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-10 08:58:33,118 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 08:58:33,118 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-10 08:58:33,118 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-10 08:58:33,118 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 08:58:33,118 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-10 08:58:33,119 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-10 08:58:33,119 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 08:58:33,119 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-10 08:58:33,119 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-10 08:58:33,120 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-10 08:58:33,120 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 -> a033d09eab07f8bc6e49bb4301ebd6c89110f535 [2018-11-10 08:58:33,143 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 08:58:33,152 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 08:58:33,155 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 08:58:33,156 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 08:58:33,156 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 08:58:33,157 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/bin-2019/uautomizer/../../sv-benchmarks/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2018-11-10 08:58:33,196 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/bin-2019/uautomizer/data/ce45d544a/0bca9fab8287406c94e92cd5b3338b78/FLAG74e48b141 [2018-11-10 08:58:33,580 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 08:58:33,581 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/sv-benchmarks/c/recursive-simple/id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2018-11-10 08:58:33,584 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/bin-2019/uautomizer/data/ce45d544a/0bca9fab8287406c94e92cd5b3338b78/FLAG74e48b141 [2018-11-10 08:58:33,596 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/bin-2019/uautomizer/data/ce45d544a/0bca9fab8287406c94e92cd5b3338b78 [2018-11-10 08:58:33,598 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 08:58:33,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 08:58:33,599 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 08:58:33,599 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 08:58:33,602 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 08:58:33,602 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cdce2a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33, skipping insertion in model container [2018-11-10 08:58:33,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,610 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 08:58:33,620 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 08:58:33,715 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:58:33,717 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 08:58:33,726 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 08:58:33,734 INFO L193 MainTranslator]: Completed translation [2018-11-10 08:58:33,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33 WrapperNode [2018-11-10 08:58:33,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 08:58:33,735 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 08:58:33,735 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 08:58:33,735 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 08:58:33,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,746 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,759 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 08:58:33,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 08:58:33,760 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 08:58:33,760 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 08:58:33,767 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (1/1) ... [2018-11-10 08:58:33,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 08:58:33,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 08:58:33,771 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 08:58:33,772 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 08:58:33,772 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2018-11-10 08:58:33,845 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2018-11-10 08:58:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 08:58:33,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 08:58:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure id [2018-11-10 08:58:33,846 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2018-11-10 08:58:33,980 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 08:58:33,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:58:33 BoogieIcfgContainer [2018-11-10 08:58:33,980 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 08:58:33,980 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-10 08:58:33,980 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-10 08:58:33,984 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-10 08:58:33,985 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 08:58:33,985 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 10.11 08:58:33" (1/3) ... [2018-11-10 08:58:33,986 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@34c9466a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 08:58:33, skipping insertion in model container [2018-11-10 08:58:33,986 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 08:58:33,986 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 08:58:33" (2/3) ... [2018-11-10 08:58:33,987 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@34c9466a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 10.11 08:58:33, skipping insertion in model container [2018-11-10 08:58:33,987 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-10 08:58:33,987 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:58:33" (3/3) ... [2018-11-10 08:58:33,989 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c [2018-11-10 08:58:34,038 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-11-10 08:58:34,039 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-10 08:58:34,039 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-10 08:58:34,039 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-10 08:58:34,039 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-10 08:58:34,039 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-10 08:58:34,039 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-10 08:58:34,039 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-10 08:58:34,039 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-10 08:58:34,049 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states. [2018-11-10 08:58:34,067 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-10 08:58:34,067 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 08:58:34,067 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 08:58:34,074 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-10 08:58:34,074 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-10 08:58:34,074 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-10 08:58:34,075 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 23 states. [2018-11-10 08:58:34,078 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-10 08:58:34,078 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-10 08:58:34,078 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-10 08:58:34,079 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2018-11-10 08:58:34,079 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-10 08:58:34,086 INFO L793 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 21#L23true call main_#t~ret3 := id(main_~input~0);< 20#idENTRYtrue [2018-11-10 08:58:34,086 INFO L795 eck$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 08:58:34,091 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:58:34,092 INFO L82 PathProgramCache]: Analyzing trace with hash 41798, now seen corresponding path program 1 times [2018-11-10 08:58:34,093 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:58:34,094 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:58:34,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:58:34,132 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:58:34,132 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:58:34,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:58:34,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:58:34,162 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:58:34,162 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 1 times [2018-11-10 08:58:34,162 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:58:34,162 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:58:34,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:58:34,163 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:58:34,163 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:58:34,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:58:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:58:34,190 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:58:34,191 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 1 times [2018-11-10 08:58:34,191 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:58:34,191 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:58:34,191 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:58:34,191 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:58:34,192 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:58:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:58:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:58:34,330 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 08:58:34,331 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 08:58:34,331 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 08:58:34,331 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 08:58:34,331 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 08:58:34,331 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 08:58:34,331 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 08:58:34,332 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 08:58:34,332 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 08:58:34,332 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 08:58:34,332 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 08:58:34,348 INFO 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 08:58:34,352 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 08:58:34,366 INFO 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 08:58:34,382 INFO 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 08:58:34,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:34,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:34,396 INFO 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 08:58:34,398 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:34,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:34,409 INFO 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 08:58:34,554 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 08:58:34,554 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:34,565 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:34,566 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:34,584 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:58:34,585 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:34,602 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:34,602 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:34,604 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:58:34,604 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:34,621 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:34,621 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:34,640 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 08:58:34,640 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:46,677 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 08:58:46,680 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 08:58:46,680 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 08:58:46,680 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 08:58:46,680 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 08:58:46,680 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 08:58:46,681 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 08:58:46,681 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 08:58:46,681 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 08:58:46,681 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 08:58:46,681 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 08:58:46,681 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 08:58:46,682 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 08:58:46,684 INFO 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 08:58:46,685 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 08:58:46,692 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:46,693 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:46,695 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:46,696 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:46,697 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:46,701 INFO 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 08:58:46,702 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 08:58:46,838 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 08:58:46,843 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 08:58:46,844 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 08:58:46,845 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,846 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:58:46,848 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:58:46,848 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,850 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:46,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,852 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:58:46,852 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:58:46,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,855 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,855 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:46,856 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,856 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:58:46,857 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:58:46,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,867 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,868 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 08:58:46,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,868 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,868 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,868 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,869 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:58:46,869 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:58:46,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,872 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,872 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:46,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,873 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:58:46,873 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:58:46,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,875 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,875 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 08:58:46,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,876 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:58:46,876 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:58:46,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,877 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,877 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 08:58:46,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,882 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:58:46,882 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:58:46,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,883 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,884 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 08:58:46,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,884 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:58:46,885 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:58:46,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,889 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,889 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 08:58:46,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,890 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:58:46,891 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:58:46,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,892 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,892 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 08:58:46,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,893 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:58:46,893 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:58:46,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,898 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,899 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 08:58:46,899 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 08:58:46,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:46,900 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:46,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,904 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,904 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 08:58:46,904 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:46,905 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:46,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,906 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,907 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 08:58:46,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,908 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:46,909 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:46,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,920 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,921 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 08:58:46,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,922 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:46,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:46,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,924 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 08:58:46,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,925 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:46,925 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:46,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,926 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,927 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 08:58:46,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,927 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:46,928 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:46,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,929 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,929 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 08:58:46,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,930 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:46,930 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:46,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,931 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,932 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 08:58:46,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:46,933 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:46,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,934 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,934 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 08:58:46,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:46,936 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:46,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,937 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,937 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 08:58:46,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:46,942 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:46,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,944 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,944 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 08:58:46,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:46,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,945 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:46,946 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:46,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,947 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,948 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 08:58:46,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,949 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:46,949 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:46,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,950 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:46,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,952 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:46,953 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:46,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,966 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,966 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 08:58:46,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,967 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:46,969 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:46,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,971 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,971 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 08:58:46,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,972 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:46,973 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:46,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,977 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 08:58:46,978 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,978 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,980 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:46,981 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:46,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,982 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,982 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 08:58:46,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,983 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:46,984 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:46,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,985 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:46,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:46,987 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:46,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,990 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:46,991 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,991 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,992 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:46,992 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:46,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,993 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,994 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 08:58:46,994 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,995 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,995 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:46,995 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:46,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:46,996 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:46,997 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 08:58:46,997 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 08:58:46,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:46,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:46,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:46,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:46,998 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:46,999 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:46,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,000 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,000 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 08:58:47,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:47,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,001 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,002 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,003 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,003 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 08:58:47,003 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:47,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,004 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,005 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,018 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,019 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 08:58:47,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:47,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,020 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,020 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,021 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,021 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 08:58:47,022 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:47,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,022 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,023 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,024 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,025 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:47,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,026 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,027 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,029 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:47,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,029 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,037 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,038 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,039 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:47,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,040 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,040 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,042 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,042 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:47,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,043 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,044 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,045 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:58:47,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,047 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,047 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,049 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,049 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 08:58:47,049 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 08:58:47,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,050 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,051 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:47,052 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:47,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,059 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,059 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:47,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:47,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,061 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,062 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 08:58:47,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,067 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,067 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:47,069 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:47,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,098 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,100 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:47,101 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:47,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,102 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,103 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,104 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:47,104 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:47,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,106 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,106 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 08:58:47,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,107 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,107 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:47,108 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:47,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,109 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,110 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,110 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:47,111 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:47,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,112 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,113 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,113 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:47,114 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:47,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,115 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,116 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,116 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:47,117 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:47,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,119 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,119 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 08:58:47,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,120 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,120 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,120 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:58:47,121 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:58:47,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,122 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,122 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 08:58:47,122 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 08:58:47,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,123 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:58:47,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,125 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,125 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,127 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,127 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,128 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:58:47,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,128 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,129 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,131 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,133 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:58:47,133 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,133 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,135 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,136 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,177 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,179 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:58:47,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,179 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,180 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,185 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,186 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:58:47,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,187 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,187 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,189 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,190 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:58:47,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,193 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,194 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:58:47,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,195 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,196 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,199 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:58:47,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,199 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,200 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,202 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,203 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:58:47,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,203 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,204 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,206 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,207 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:58:47,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,207 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,208 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,210 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,210 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 08:58:47,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,211 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,211 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,213 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,214 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,215 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,215 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,217 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,217 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,218 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,219 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,219 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,219 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,219 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,222 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,269 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,269 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 08:58:47,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,270 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,270 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,270 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,270 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,272 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,272 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,273 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,274 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 08:58:47,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,275 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,277 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,277 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,278 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,279 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,279 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,281 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,282 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,283 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,284 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,285 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,287 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,287 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 08:58:47,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,288 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,290 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,291 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,292 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,292 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,294 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,295 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,296 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,297 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:58:47,299 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:58:47,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,300 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,300 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 08:58:47,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,301 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,304 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,305 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,309 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,311 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,312 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,312 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,314 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,323 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,324 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,324 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,325 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,327 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,328 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,328 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,329 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,329 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,331 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,332 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,332 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,333 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,336 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,337 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,338 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,340 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,341 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,341 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,342 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,344 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,344 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 08:58:47,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,345 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,345 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,348 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:58:47,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:58:47,350 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:58:47,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,352 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,352 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 08:58:47,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,353 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,353 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,353 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:58:47,354 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:58:47,354 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,357 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,358 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,359 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:58:47,360 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:58:47,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,363 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,363 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 08:58:47,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,364 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,364 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:58:47,366 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:58:47,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,386 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,387 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,387 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:58:47,388 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:58:47,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,394 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,395 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 08:58:47,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,396 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,396 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:58:47,397 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:58:47,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,409 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,409 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,410 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,410 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:58:47,411 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:58:47,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,414 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,415 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,416 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:58:47,416 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:58:47,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,419 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,421 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:58:47,422 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:58:47,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,425 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,425 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 08:58:47,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,426 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,426 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:58:47,427 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:58:47,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,430 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:58:47,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:58:47,431 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:58:47,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:58:47,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:58:47,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:58:47,431 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:58:47,432 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:58:47,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:58:47,435 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:58:47,458 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 08:58:47,458 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 08:58:47,458 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 08:58:47,458 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 08:58:47,458 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 08:58:47,458 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 08:58:47,458 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 08:58:47,459 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 08:58:47,459 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 08:58:47,459 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 08:58:47,459 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 08:58:47,460 INFO 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 08:58:47,463 INFO 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 08:58:47,470 INFO 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 08:58:47,486 INFO 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 08:58:47,488 INFO 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 08:58:47,490 INFO 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 08:58:47,492 INFO 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 08:58:47,493 INFO 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 08:58:47,510 INFO 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 08:58:47,512 INFO 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 08:58:47,514 INFO 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 08:58:47,516 INFO 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 08:58:47,522 INFO 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 08:58:47,524 INFO 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 08:58:47,526 INFO 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 08:58:47,555 INFO 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 08:58:47,678 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 08:58:47,678 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:47,686 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:47,687 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:47,690 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:58:47,690 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:47,707 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:47,707 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:47,709 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:58:47,709 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:47,726 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:47,726 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:47,728 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:58:47,728 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:47,745 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:47,745 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:47,748 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:58:47,748 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:47,766 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:47,767 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:47,768 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:58:47,768 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:47,785 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:47,785 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:47,787 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:58:47,787 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:47,808 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:47,808 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:47,810 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:58:47,810 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:47,828 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:58:47,828 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:58:47,847 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 08:58:47,847 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:58:59,882 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 08:58:59,885 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 08:58:59,885 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 08:58:59,885 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 08:58:59,885 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 08:58:59,885 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 08:58:59,885 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 08:58:59,886 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 08:58:59,886 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 08:58:59,886 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 08:58:59,886 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 08:58:59,886 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 08:58:59,887 INFO 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 08:58:59,894 INFO 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 08:58:59,895 INFO 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 08:58:59,896 INFO 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 08:58:59,897 INFO 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 08:58:59,898 INFO 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 08:58:59,899 INFO 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 08:58:59,900 INFO 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 08:58:59,901 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:59,908 INFO 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 08:58:59,909 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:59,914 INFO 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 08:58:59,915 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:59,916 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:58:59,917 INFO 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 08:58:59,919 INFO 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 08:59:00,019 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 08:59:00,019 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 08:59:00,019 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 08:59:00,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,020 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,020 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,021 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,021 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 08:59:00,021 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,022 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,022 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,022 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,023 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 08:59:00,023 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,023 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,024 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,024 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,025 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,025 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,025 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,026 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,027 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,027 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,027 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 08:59:00,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,028 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,028 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,028 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,030 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,030 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,031 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,031 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,031 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 08:59:00,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,032 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,032 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,033 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,034 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,036 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,036 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 08:59:00,037 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,037 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,037 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,037 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,038 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,039 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,039 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,039 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,040 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,040 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,041 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,041 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,042 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,042 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,043 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,043 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,044 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,044 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 08:59:00,044 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,044 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,045 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,045 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,046 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:00,046 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:00,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,047 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,047 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 08:59:00,047 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 08:59:00,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,047 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,048 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,048 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,049 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,049 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,050 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,050 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,050 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,051 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,051 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,051 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 08:59:00,052 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,052 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,052 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,053 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,053 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 08:59:00,053 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,053 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,054 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,054 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,055 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,055 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,055 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,056 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,056 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 08:59:00,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,056 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,057 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,057 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,057 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 08:59:00,058 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,058 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,058 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,059 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,059 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 08:59:00,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,060 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,060 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,063 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,063 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 08:59:00,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,064 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,064 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,065 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,066 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,066 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 08:59:00,067 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,067 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,067 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,068 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,068 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 08:59:00,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,069 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,069 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,069 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,070 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,070 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,071 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,072 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,072 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,072 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,073 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 08:59:00,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,073 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,073 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,074 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,074 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,074 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 08:59:00,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,075 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,075 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,076 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,077 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,077 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,078 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 08:59:00,078 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,078 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,079 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,080 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,080 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,080 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,081 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 08:59:00,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,081 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,082 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,082 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,083 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,084 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,085 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,086 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,087 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,087 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,087 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 08:59:00,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,088 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,088 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,092 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,092 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 08:59:00,093 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,093 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,093 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,094 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,094 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,095 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,095 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,095 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,095 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,096 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,097 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,097 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,098 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,098 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,098 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,099 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,099 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,100 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,100 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,101 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 08:59:00,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,101 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,102 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,102 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,102 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 08:59:00,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,103 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,103 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,104 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,104 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 08:59:00,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,105 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,105 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,106 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,106 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 08:59:00,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,107 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,107 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,108 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,108 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,109 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,109 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,109 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,110 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,110 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,111 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,111 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,112 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,112 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,112 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,113 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,114 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,114 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,115 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,116 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,116 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,116 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,117 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,118 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,118 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,118 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 08:59:00,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,119 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,120 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,124 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,125 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,125 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,125 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,126 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,126 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 08:59:00,127 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,127 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,127 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,127 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,128 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,129 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,129 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,129 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,130 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,130 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 08:59:00,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,130 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,131 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,131 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,132 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,132 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,133 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,133 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,134 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,135 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,135 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,135 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,136 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:00,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,136 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,137 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,137 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,137 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 08:59:00,138 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,138 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,138 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,139 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,139 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,140 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,140 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,141 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,141 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,143 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,143 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,144 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,145 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,145 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,146 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,146 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 08:59:00,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,146 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,147 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,147 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,148 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,148 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 08:59:00,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,148 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,149 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,149 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,150 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,150 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 08:59:00,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,150 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,151 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,151 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,152 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 08:59:00,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,152 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,153 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,153 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,154 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,154 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 08:59:00,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,154 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,155 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,156 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,164 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,164 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 08:59:00,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,165 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,165 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,165 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,166 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,167 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,167 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,167 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,168 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,168 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 08:59:00,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,169 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,169 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,169 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,170 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,170 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 08:59:00,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,171 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,171 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,172 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,173 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,173 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,174 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,174 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,175 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 08:59:00,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,175 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,176 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,176 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,177 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,177 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,178 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:00,178 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:00,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,179 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,179 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 08:59:00,179 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 08:59:00,179 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,179 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,180 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,180 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,180 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,181 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,182 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,182 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,183 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,184 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,184 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 08:59:00,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,185 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,185 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,186 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,187 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,187 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,188 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,188 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,189 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,190 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,196 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,197 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,198 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,198 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,199 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,199 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,200 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,201 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 08:59:00,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,201 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,202 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,203 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,204 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,210 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,213 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,213 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,230 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,230 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 08:59:00,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,231 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,231 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,233 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 08:59:00,233 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,233 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,233 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,233 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,234 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,236 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 08:59:00,236 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,236 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,236 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,237 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,238 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,239 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,239 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,239 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,239 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,239 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,240 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,240 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,241 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,241 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,246 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,247 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,248 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,248 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,249 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,249 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,249 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,250 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,251 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,251 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 08:59:00,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,251 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:00,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,252 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,253 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,254 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 08:59:00,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,254 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,261 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,262 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,262 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,263 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,263 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,264 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,266 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 08:59:00,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,266 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,267 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,267 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,267 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,268 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,268 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,269 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 08:59:00,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,269 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,269 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,278 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,279 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,280 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,280 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,281 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,281 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,282 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,282 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,283 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,283 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,283 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,284 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,285 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,286 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,286 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,294 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,295 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,296 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,297 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,297 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,298 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,298 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,299 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,300 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,300 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,300 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,302 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,336 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,337 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,337 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,338 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,339 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,339 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,340 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,340 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,341 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,342 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,342 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,343 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,344 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,345 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,345 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,345 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,346 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,347 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,347 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,348 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,348 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,348 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,349 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,350 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,351 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,351 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,351 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,352 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,353 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,354 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,355 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:00,356 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:00,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,357 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,357 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 08:59:00,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,357 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,357 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,358 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,358 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,359 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,360 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 08:59:00,360 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,360 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,361 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,363 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,363 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 08:59:00,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,364 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,371 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,372 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,372 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,372 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,373 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,374 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,374 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,375 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,376 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,376 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,377 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,377 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,378 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,379 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,388 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,388 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,388 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,388 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,390 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,391 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,391 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,391 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,393 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,393 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 08:59:00,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,393 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,394 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,394 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,395 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,396 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 08:59:00,396 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,396 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,407 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,407 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,414 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,415 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,415 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,416 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,417 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,418 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,418 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,420 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,421 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,426 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,428 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,428 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 08:59:00,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,428 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,429 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,431 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,431 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,432 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,434 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,435 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,435 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,444 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,444 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,444 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,446 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,446 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 08:59:00,446 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,447 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:00,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,447 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:00,447 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:00,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,449 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,449 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 08:59:00,449 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 08:59:00,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,451 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,452 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,452 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,454 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,455 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,455 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,465 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,466 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,468 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,469 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,469 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,470 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,470 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,511 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,512 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,512 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,512 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,513 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,523 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,524 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,524 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,524 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,525 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,527 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,527 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 08:59:00,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,527 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,528 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,528 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,531 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,532 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,532 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,534 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,535 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,535 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,536 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,539 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,539 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,539 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,540 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,541 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,558 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,559 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,559 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,559 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,561 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,562 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,562 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,563 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,565 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,566 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,566 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,566 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,567 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,569 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,570 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,571 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,571 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,574 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,575 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,575 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,576 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,579 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:00,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,580 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,580 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,581 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,583 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,584 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 08:59:00,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:00,584 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:00,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:00,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:00,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:00,585 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:00,585 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:00,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:00,588 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:00,588 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-10 08:59:00,589 INFO L793 eck$LassoCheckResult]: Stem: 16#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true; 12#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 21#L23true call main_#t~ret3 := id(main_~input~0);< 20#idENTRYtrue ~x := #in~x; 13#L8true assume !(~x % 4294967296 == 0); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(~x % 4294967296 == 0); 10#L16true call #t~ret1 := id(~x - 1);< 20#idENTRYtrue [2018-11-10 08:59:00,589 INFO L795 eck$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 08:59:00,589 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:59:00,589 INFO L82 PathProgramCache]: Analyzing trace with hash 1049220290, now seen corresponding path program 2 times [2018-11-10 08:59:00,589 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:59:00,589 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:59:00,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:59:00,590 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-10 08:59:00,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:59:00,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:59:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:59:00,597 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:59:00,598 INFO L82 PathProgramCache]: Analyzing trace with hash 1690401085, now seen corresponding path program 2 times [2018-11-10 08:59:00,598 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:59:00,598 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:59:00,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:59:00,598 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 08:59:00,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:59:00,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:59:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:59:00,604 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 08:59:00,604 INFO L82 PathProgramCache]: Analyzing trace with hash 1664022846, now seen corresponding path program 3 times [2018-11-10 08:59:00,604 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-10 08:59:00,604 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-10 08:59:00,604 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:59:00,604 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-10 08:59:00,605 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-10 08:59:00,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:59:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-10 08:59:00,771 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 08:59:00,890 WARN L179 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 08:59:01,014 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 08:59:01,014 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 08:59:01,014 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 08:59:01,014 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 08:59:01,014 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 08:59:01,014 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 08:59:01,014 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 08:59:01,015 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 08:59:01,015 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 08:59:01,015 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 08:59:01,015 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 08:59:01,016 INFO 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 08:59:01,023 INFO 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 08:59:01,026 INFO 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 08:59:01,028 INFO 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 08:59:01,030 INFO 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 08:59:01,038 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:01,046 INFO 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 08:59:01,055 INFO 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 08:59:01,058 INFO 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 08:59:01,060 INFO 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 08:59:01,161 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 08:59:01,162 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:01,166 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:01,166 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:01,174 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:59:01,174 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:01,208 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:01,208 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:01,214 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:59:01,214 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:01,247 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:01,247 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:01,250 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:59:01,250 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:01,283 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:01,283 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:01,286 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:59:01,286 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:01,316 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:01,316 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:01,319 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:59:01,319 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:01,353 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:01,354 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:01,356 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:59:01,356 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:01,380 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:01,380 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:01,398 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 08:59:01,398 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:13,434 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 08:59:13,437 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 08:59:13,437 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 08:59:13,437 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 08:59:13,437 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 08:59:13,438 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 08:59:13,438 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 08:59:13,438 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 08:59:13,438 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 08:59:13,438 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-10 08:59:13,438 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 08:59:13,438 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 08:59:13,439 INFO 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 08:59:13,441 INFO 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 08:59:13,446 INFO 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 08:59:13,447 INFO 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 08:59:13,448 INFO 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 08:59:13,449 INFO 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 08:59:13,450 INFO 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 08:59:13,461 INFO 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 08:59:13,462 INFO 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 08:59:13,464 INFO 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 08:59:13,561 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 08:59:13,561 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 08:59:13,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,562 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,562 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:13,562 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:13,562 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,563 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,564 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:13,564 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:13,564 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,564 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,565 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:13,565 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:13,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,565 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,566 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:13,566 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:13,567 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,567 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,568 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:13,568 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:13,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,568 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,569 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,569 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,569 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:13,569 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:13,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,570 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,571 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:13,571 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:13,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,573 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,574 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,574 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,574 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:13,574 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:13,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,575 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,576 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:13,576 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:13,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,576 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,577 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:13,577 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:13,577 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,578 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,578 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 08:59:13,578 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,578 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,579 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,579 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,579 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,580 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,580 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,580 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,581 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,581 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,581 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,581 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 08:59:13,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,582 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,582 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,582 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,583 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,583 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 08:59:13,583 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,583 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,584 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,584 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,584 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,585 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 08:59:13,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,585 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,586 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,586 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,586 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,586 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 08:59:13,587 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,587 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,587 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,588 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,588 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,589 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,589 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,592 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,592 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,593 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,593 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,593 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,594 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 08:59:13,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,594 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,594 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,595 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,596 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,596 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,597 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,597 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 08:59:13,597 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 08:59:13,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,597 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,598 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,599 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,599 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,600 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,600 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,600 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,601 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,601 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,601 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,602 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,603 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,603 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,604 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,604 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,604 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,605 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,605 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,606 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,606 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,607 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,607 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,607 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,610 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,612 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,613 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,614 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,614 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,615 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,616 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,616 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 08:59:13,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,617 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,617 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,618 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,618 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 08:59:13,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,619 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,619 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,619 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,620 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 08:59:13,620 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,620 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,621 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,621 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,622 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,622 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,623 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,623 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 08:59:13,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,624 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,624 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,624 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,625 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,626 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,626 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,627 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 08:59:13,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,627 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,628 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,632 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,632 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 08:59:13,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,633 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,633 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,633 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,634 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,635 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,635 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,635 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 08:59:13,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:13,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,636 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,636 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,637 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,637 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 08:59:13,637 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 08:59:13,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,638 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,638 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,638 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,639 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,640 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,640 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,641 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,642 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,642 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,642 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,642 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,643 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,643 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,644 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,644 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,645 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,645 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,645 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,646 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,646 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,646 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,647 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,647 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,648 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,648 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,648 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,649 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 08:59:13,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,649 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,649 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,649 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,650 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,658 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,659 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,659 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,659 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,659 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,659 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,660 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,660 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,661 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,661 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,662 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,662 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,663 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,663 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:13,664 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:13,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,664 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,665 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 08:59:13,665 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 08:59:13,665 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,665 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:13,665 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,666 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,667 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,668 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,668 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:13,668 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,668 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,669 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,669 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,670 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,670 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:13,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,671 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,672 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,672 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,673 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:13,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,673 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,674 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,675 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,675 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:13,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,676 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,677 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,678 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:13,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,679 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,680 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,680 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:13,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,681 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,682 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,697 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,698 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:13,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,698 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,699 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,700 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,701 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:13,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,701 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,701 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,702 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,703 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:13,703 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,703 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,703 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,703 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,704 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,704 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,705 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,705 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 08:59:13,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,705 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,706 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,706 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,706 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,707 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,707 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,708 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,708 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,709 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,710 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,710 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,710 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,711 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,711 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,711 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,712 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,713 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,714 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,715 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,715 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 08:59:13,720 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,720 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,721 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,721 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,722 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,723 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,723 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,724 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,725 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,725 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,725 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,726 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,727 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,778 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,778 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 08:59:13,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,779 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,779 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,780 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,781 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,781 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 08:59:13,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,781 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,782 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,783 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,784 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 08:59:13,784 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,784 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,784 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:13,785 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:13,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,786 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,786 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 08:59:13,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,787 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,787 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,787 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,789 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,789 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 08:59:13,789 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,789 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,790 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,790 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,791 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,791 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 08:59:13,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,792 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,792 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,792 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,793 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,794 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 08:59:13,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,820 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,820 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,821 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,822 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,822 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,822 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,823 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,823 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,823 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,824 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,824 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,825 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,829 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,829 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,850 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,850 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,850 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,851 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,851 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,851 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,857 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,858 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,858 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,859 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,860 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,860 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,861 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,861 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,862 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,862 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 08:59:13,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,886 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:13,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:13,887 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:13,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,888 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,888 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 08:59:13,888 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 08:59:13,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,889 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,889 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:13,889 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:13,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,891 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,892 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 08:59:13,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,892 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,892 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:13,893 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:13,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,895 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,920 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,921 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:13,921 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:13,921 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,924 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 08:59:13,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,924 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,924 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:13,925 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:13,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,927 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,927 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 08:59:13,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,927 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,928 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:13,928 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:13,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,931 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,931 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 08:59:13,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,954 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:13,954 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:13,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,956 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,956 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 08:59:13,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,957 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,957 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:13,959 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:13,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,973 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,974 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 08:59:13,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,975 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:13,975 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:13,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,977 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,977 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 08:59:13,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,985 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,985 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:13,986 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:13,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,988 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:13,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:13,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:13,989 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:13,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:13,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:13,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:13,989 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:13,990 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:13,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:13,991 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:14,118 WARN L179 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-10 08:59:14,261 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 08:59:14,261 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 08:59:14,261 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 08:59:14,261 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 08:59:14,261 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-10 08:59:14,261 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 08:59:14,261 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 08:59:14,261 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 08:59:14,261 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 08:59:14,261 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 08:59:14,261 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 08:59:14,262 INFO 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 08:59:14,266 INFO 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 08:59:14,267 INFO 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 08:59:14,274 INFO 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 08:59:14,294 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:14,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:14,296 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:14,298 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:14,299 INFO 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 08:59:14,301 INFO 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 08:59:14,302 INFO 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 08:59:14,303 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:14,305 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:14,306 INFO 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 08:59:14,309 INFO 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 08:59:14,311 INFO 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 08:59:14,582 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 08:59:14,582 INFO L410 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:14,586 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:14,586 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:14,588 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:59:14,588 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:14,605 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:14,605 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:14,607 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:59:14,607 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:14,624 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:14,624 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:14,626 INFO L443 LassoAnalysis]: Proved nontermination for one component. [2018-11-10 08:59:14,626 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_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:14,641 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-10 08:59:14,642 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_427ef52c-2080-4f6a-8ed4-e6a5e809f126/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 08:59:14,666 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-10 08:59:14,666 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-10 08:59:26,705 INFO L448 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-10 08:59:26,709 INFO L214 LassoAnalysis]: Preferences: [2018-11-10 08:59:26,710 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-10 08:59:26,710 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-10 08:59:26,710 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-10 08:59:26,710 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-10 08:59:26,710 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-10 08:59:26,710 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-10 08:59:26,710 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-10 08:59:26,710 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o2_false-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-10 08:59:26,710 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-10 08:59:26,710 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-11-10 08:59:26,712 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 08:59:26,718 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:26,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:26,720 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:26,721 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:26,735 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 08:59:26,743 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:26,746 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:26,747 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-10 08:59:26,748 INFO 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 08:59:26,750 INFO 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 08:59:26,751 INFO 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 08:59:26,752 INFO 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 08:59:26,753 INFO 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 08:59:26,754 INFO 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 08:59:26,755 INFO 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 08:59:26,902 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-11-10 08:59:26,902 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-11-10 08:59:26,903 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 08:59:26,903 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,904 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,904 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,905 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,905 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,906 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,906 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,907 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,907 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 08:59:26,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,907 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,908 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,908 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,908 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 08:59:26,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,909 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,909 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,910 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,910 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 08:59:26,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,910 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,915 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:26,915 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-10 08:59:26,921 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,922 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,923 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,923 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,923 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 08:59:26,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,924 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,924 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,925 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,925 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,925 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,926 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,926 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,926 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,926 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 08:59:26,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,927 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,927 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,928 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,928 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,929 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,929 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,929 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 08:59:26,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,931 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,931 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,932 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,932 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 08:59:26,932 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,933 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,933 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,933 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,934 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 08:59:26,934 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,934 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,934 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,934 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,934 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,934 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,935 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,935 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 08:59:26,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,936 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,936 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,936 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,937 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 08:59:26,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,937 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,937 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,938 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,938 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 08:59:26,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,939 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-10 08:59:26,939 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-10 08:59:26,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,939 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-11-10 08:59:26,939 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 08:59:26,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,941 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,941 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 08:59:26,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,942 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,942 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,942 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,942 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 08:59:26,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,943 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,943 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,944 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,944 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,945 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,945 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,945 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 08:59:26,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,946 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,947 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 08:59:26,947 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 08:59:26,954 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,954 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 08:59:26,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,955 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,955 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,956 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,956 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 08:59:26,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,956 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,957 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,957 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,958 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,958 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,958 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,959 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 08:59:26,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,959 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,959 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,960 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,960 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 08:59:26,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,961 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,961 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,961 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,962 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 08:59:26,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,962 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,962 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,963 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,963 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 08:59:26,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,964 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,964 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,964 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,964 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,964 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 08:59:26,965 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,965 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,965 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,965 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,965 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,966 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 08:59:26,966 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,966 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,966 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,967 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,967 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 08:59:26,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,968 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,968 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,968 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,969 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,969 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:26,969 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:26,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,970 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,970 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-11-10 08:59:26,970 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 08:59:26,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,970 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,970 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,971 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,971 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,971 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 08:59:26,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,972 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,972 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,972 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,973 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 08:59:26,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,973 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,973 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,974 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,974 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 08:59:26,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,975 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,975 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,975 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,977 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 08:59:26,977 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 08:59:26,986 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,987 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,987 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,988 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,988 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,988 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,989 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,989 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,989 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,990 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,990 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,990 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,991 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,991 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,991 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,991 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,991 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,991 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,992 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,992 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 08:59:26,992 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,993 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,993 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,993 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,994 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,994 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,994 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,995 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,995 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 08:59:26,995 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,995 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,996 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,996 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,996 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:26,997 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,997 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,997 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,998 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,998 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 08:59:26,998 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:26,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:26,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:26,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:26,998 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:26,999 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:26,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:26,999 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:26,999 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 08:59:27,000 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,000 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,000 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,000 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,001 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 08:59:27,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,001 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,001 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,002 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,002 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-11-10 08:59:27,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,002 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,003 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,003 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,003 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,004 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,004 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,004 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,005 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,005 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 08:59:27,005 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,006 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,006 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,007 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,007 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 08:59:27,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,007 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,008 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,008 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,008 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,009 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,009 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,011 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 08:59:27,011 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 08:59:27,021 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,022 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,023 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,023 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,023 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,023 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 08:59:27,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,024 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,024 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,024 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,025 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,025 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,026 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,026 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,026 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,027 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,027 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,027 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,028 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,028 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,029 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,029 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,030 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,030 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,030 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,031 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,031 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 08:59:27,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,032 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,032 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,032 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,033 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,033 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,034 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,039 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,039 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,040 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 08:59:27,040 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,041 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,041 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,041 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,042 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-10 08:59:27,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,042 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,042 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,043 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,043 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,043 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-11-10 08:59:27,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,044 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,044 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,080 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,080 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,081 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 08:59:27,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,082 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,082 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,083 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,083 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,084 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,084 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,085 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,085 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,119 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,119 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 08:59:27,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,119 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,120 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,121 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-10 08:59:27,121 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-10 08:59:27,135 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,136 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,136 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,137 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,137 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,137 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 08:59:27,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,138 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,138 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,138 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,139 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,164 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 08:59:27,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,165 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,165 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,165 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,166 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,166 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,167 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,167 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,168 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,168 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 08:59:27,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,168 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,168 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,169 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,169 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,207 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,207 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,208 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,208 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,208 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,209 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,209 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,209 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,210 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,210 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,211 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,211 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,255 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,256 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,257 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,257 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,257 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,257 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,257 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,258 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,259 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-10 08:59:27,259 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-10 08:59:27,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,259 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,259 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-11-10 08:59:27,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,299 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,300 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,300 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,301 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 08:59:27,301 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,301 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,303 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,303 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,303 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,304 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,305 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,340 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,342 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,343 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,345 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 08:59:27,345 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 08:59:27,390 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,391 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,391 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,391 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,391 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,392 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,392 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,393 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 08:59:27,393 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,393 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,393 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,394 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,394 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,394 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 08:59:27,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,395 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,395 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,396 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,396 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,397 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 08:59:27,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,397 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,397 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,398 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,398 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,399 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 08:59:27,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,424 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,424 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,424 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,425 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,425 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 08:59:27,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,426 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,426 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,427 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,428 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 08:59:27,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,428 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,428 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,429 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,429 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,460 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,460 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,461 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,461 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,462 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,463 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,463 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,464 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,464 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,465 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,465 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,465 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,466 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,494 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,494 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-10 08:59:27,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,494 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,495 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,495 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,495 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,496 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-11-10 08:59:27,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,496 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,496 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,497 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,498 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,498 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,499 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,499 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,500 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,528 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,528 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,529 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,529 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,530 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,531 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,531 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,532 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,532 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,532 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,532 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,535 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-10 08:59:27,535 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-10 08:59:27,586 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,586 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 08:59:27,587 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,587 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,587 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,588 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,589 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,589 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 08:59:27,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,589 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,590 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,590 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,591 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,591 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,591 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,592 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,592 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,593 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,594 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,594 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 08:59:27,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,622 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,623 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,624 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,625 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,625 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,626 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,626 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,627 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,627 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 08:59:27,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,628 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,628 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,629 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,630 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,669 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,669 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,670 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,671 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,671 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,671 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,672 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,672 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,673 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,673 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,674 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,674 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,674 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,675 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,675 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,676 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,676 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,716 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,716 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,717 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,717 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,718 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,718 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 08:59:27,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,718 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,719 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-10 08:59:27,719 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-10 08:59:27,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,720 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,720 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-11-10 08:59:27,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,721 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,721 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,723 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,723 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 08:59:27,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,761 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,761 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,762 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,763 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,764 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,764 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,764 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,764 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,765 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,767 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,768 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,768 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,769 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,807 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,808 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,809 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-10 08:59:27,809 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-10 08:59:27,825 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,826 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,826 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,826 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,826 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,827 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,828 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 08:59:27,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,829 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,830 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,830 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,852 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,852 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,852 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,852 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,852 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,853 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,854 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,854 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,854 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,856 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,856 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,856 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,856 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,856 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,857 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,897 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,897 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,897 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,899 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,899 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 08:59:27,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,899 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,899 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,900 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,900 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,901 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 08:59:27,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,901 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,901 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,902 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,903 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 08:59:27,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,946 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,948 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,948 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 08:59:27,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,948 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,949 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,949 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,950 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,950 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 08:59:27,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,950 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-10 08:59:27,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,951 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-10 08:59:27,951 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-10 08:59:27,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,952 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,952 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-11-10 08:59:27,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,993 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,993 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,993 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:27,994 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:27,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,995 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:27,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,996 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,996 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:27,997 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:27,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:27,998 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:27,999 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 08:59:27,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:27,999 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:27,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:27,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:27,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:27,999 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,000 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,001 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,002 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:28,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,038 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,038 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,038 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,040 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,040 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 08:59:28,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,041 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,041 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,043 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-10 08:59:28,043 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-10 08:59:28,071 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:28,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,071 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,072 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,072 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,078 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,078 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 08:59:28,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,088 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,088 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,089 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,090 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:28,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,090 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,091 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,091 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,093 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:28,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,093 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,094 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,094 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,137 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,137 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 08:59:28,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,137 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,138 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,139 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,140 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,141 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 08:59:28,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,141 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,142 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,142 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,144 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:28,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,145 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,145 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,145 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,147 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:28,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,173 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,173 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,173 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,175 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,175 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 08:59:28,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,175 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,176 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,176 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,178 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 08:59:28,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,178 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,179 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,179 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,180 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-10 08:59:28,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-10 08:59:28,215 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-10 08:59:28,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-10 08:59:28,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-10 08:59:28,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-10 08:59:28,216 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-10 08:59:28,216 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-10 08:59:28,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-10 08:59:28,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-10 08:59:28,222 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 10.11 08:59:28 BoogieIcfgContainer [2018-11-10 08:59:28,223 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-10 08:59:28,223 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 08:59:28,223 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 08:59:28,223 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 08:59:28,223 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 08:58:33" (3/4) ... [2018-11-10 08:59:28,226 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-10 08:59:28,227 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 08:59:28,227 INFO L168 Benchmark]: Toolchain (without parser) took 54629.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 194.0 MB). Free memory was 960.3 MB in the beginning and 1.2 GB in the end (delta: -206.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:59:28,228 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:59:28,228 INFO L168 Benchmark]: CACSL2BoogieTranslator took 135.28 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 949.5 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 11.5 GB. [2018-11-10 08:59:28,229 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.46 ms. Allocated memory is still 1.0 GB. Free memory is still 949.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:59:28,229 INFO L168 Benchmark]: Boogie Preprocessor took 11.60 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 946.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 08:59:28,229 INFO L168 Benchmark]: RCFGBuilder took 208.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -177.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. [2018-11-10 08:59:28,230 INFO L168 Benchmark]: BuchiAutomizer took 54242.19 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 60.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -45.1 MB). Peak memory consumption was 310.5 MB. Max. memory is 11.5 GB. [2018-11-10 08:59:28,255 INFO L168 Benchmark]: Witness Printer took 3.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 08:59:28,258 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 135.28 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 949.5 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 24.46 ms. Allocated memory is still 1.0 GB. Free memory is still 949.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 11.60 ms. Allocated memory is still 1.0 GB. Free memory was 949.5 MB in the beginning and 946.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 208.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 946.8 MB in the beginning and 1.1 GB in the end (delta: -177.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 54242.19 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 60.3 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -45.1 MB). Peak memory consumption was 310.5 MB. Max. memory is 11.5 GB. * Witness Printer took 3.77 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * 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 54.2s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 54.1s. 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: 30ms 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...