./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c -s /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 301c54c8b861008a1cf318e5b7f3396bc86db7c8 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 04:04:45,110 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 04:04:45,111 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 04:04:45,117 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 04:04:45,117 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 04:04:45,117 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 04:04:45,118 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 04:04:45,119 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 04:04:45,119 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 04:04:45,120 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 04:04:45,120 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 04:04:45,120 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 04:04:45,121 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 04:04:45,121 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 04:04:45,122 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 04:04:45,122 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 04:04:45,122 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 04:04:45,124 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 04:04:45,125 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 04:04:45,125 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 04:04:45,126 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 04:04:45,126 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 04:04:45,127 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 04:04:45,127 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 04:04:45,128 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 04:04:45,128 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 04:04:45,128 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 04:04:45,129 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 04:04:45,129 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 04:04:45,130 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 04:04:45,130 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 04:04:45,130 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 04:04:45,130 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 04:04:45,130 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 04:04:45,131 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 04:04:45,131 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 04:04:45,131 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-12-09 04:04:45,139 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 04:04:45,139 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 04:04:45,139 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 04:04:45,140 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 04:04:45,140 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 04:04:45,140 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-12-09 04:04:45,140 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-12-09 04:04:45,140 INFO L133 SettingsManager]: * Use old map elimination=false [2018-12-09 04:04:45,140 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-12-09 04:04:45,140 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-12-09 04:04:45,141 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-12-09 04:04:45,141 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 04:04:45,141 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 04:04:45,141 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-12-09 04:04:45,141 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 04:04:45,141 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 04:04:45,142 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 04:04:45,142 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-12-09 04:04:45,142 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-12-09 04:04:45,142 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-12-09 04:04:45,142 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 04:04:45,142 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 04:04:45,142 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-12-09 04:04:45,143 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 04:04:45,143 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-12-09 04:04:45,143 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 04:04:45,143 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 04:04:45,143 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-12-09 04:04:45,143 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 04:04:45,143 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 04:04:45,144 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-12-09 04:04:45,144 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-12-09 04:04:45,144 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_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 -> 301c54c8b861008a1cf318e5b7f3396bc86db7c8 [2018-12-09 04:04:45,167 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 04:04:45,174 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 04:04:45,175 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 04:04:45,176 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 04:04:45,177 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 04:04:45,177 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/../../sv-benchmarks/c/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c [2018-12-09 04:04:45,212 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/data/4e587a53e/7d9d80e168334621a68d9ed7aa74b6e1/FLAG5134c2bcd [2018-12-09 04:04:45,494 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 04:04:45,494 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/sv-benchmarks/c/recursive-simple/sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c [2018-12-09 04:04:45,498 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/data/4e587a53e/7d9d80e168334621a68d9ed7aa74b6e1/FLAG5134c2bcd [2018-12-09 04:04:45,938 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/data/4e587a53e/7d9d80e168334621a68d9ed7aa74b6e1 [2018-12-09 04:04:45,941 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 04:04:45,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 04:04:45,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 04:04:45,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 04:04:45,945 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 04:04:45,946 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:04:45" (1/1) ... [2018-12-09 04:04:45,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74e1e261 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:45, skipping insertion in model container [2018-12-09 04:04:45,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:04:45" (1/1) ... [2018-12-09 04:04:45,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 04:04:45,961 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 04:04:46,041 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 04:04:46,043 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 04:04:46,052 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 04:04:46,059 INFO L195 MainTranslator]: Completed translation [2018-12-09 04:04:46,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46 WrapperNode [2018-12-09 04:04:46,060 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 04:04:46,060 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 04:04:46,060 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 04:04:46,060 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 04:04:46,065 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (1/1) ... [2018-12-09 04:04:46,068 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (1/1) ... [2018-12-09 04:04:46,078 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 04:04:46,078 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 04:04:46,078 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 04:04:46,078 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 04:04:46,084 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (1/1) ... [2018-12-09 04:04:46,084 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (1/1) ... [2018-12-09 04:04:46,084 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (1/1) ... [2018-12-09 04:04:46,084 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (1/1) ... [2018-12-09 04:04:46,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (1/1) ... [2018-12-09 04:04:46,086 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (1/1) ... [2018-12-09 04:04:46,086 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (1/1) ... [2018-12-09 04:04:46,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 04:04:46,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 04:04:46,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 04:04:46,087 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 04:04:46,088 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:04:46,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 04:04:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 04:04:46,152 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2018-12-09 04:04:46,152 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2018-12-09 04:04:46,232 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 04:04:46,232 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-12-09 04:04:46,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:04:46 BoogieIcfgContainer [2018-12-09 04:04:46,233 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 04:04:46,233 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-12-09 04:04:46,233 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-12-09 04:04:46,235 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-12-09 04:04:46,236 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 04:04:46,236 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 09.12 04:04:45" (1/3) ... [2018-12-09 04:04:46,237 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@51ea3207 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.12 04:04:46, skipping insertion in model container [2018-12-09 04:04:46,237 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 04:04:46,237 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:04:46" (2/3) ... [2018-12-09 04:04:46,237 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@51ea3207 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 09.12 04:04:46, skipping insertion in model container [2018-12-09 04:04:46,237 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-12-09 04:04:46,238 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:04:46" (3/3) ... [2018-12-09 04:04:46,239 INFO L375 chiAutomizerObserver]: Analyzing ICFG sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c [2018-12-09 04:04:46,273 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 04:04:46,273 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-12-09 04:04:46,274 INFO L375 BuchiCegarLoop]: Hoare is false [2018-12-09 04:04:46,274 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-12-09 04:04:46,274 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 04:04:46,274 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 04:04:46,274 INFO L379 BuchiCegarLoop]: Difference is false [2018-12-09 04:04:46,274 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 04:04:46,274 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-12-09 04:04:46,283 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14 states. [2018-12-09 04:04:46,297 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-09 04:04:46,298 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-09 04:04:46,298 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-09 04:04:46,302 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-09 04:04:46,302 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-09 04:04:46,303 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-12-09 04:04:46,303 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14 states. [2018-12-09 04:04:46,303 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2018-12-09 04:04:46,304 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-12-09 04:04:46,304 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-12-09 04:04:46,304 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-12-09 04:04:46,304 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2018-12-09 04:04:46,308 INFO L794 eck$LassoCheckResult]: Stem: 10#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet1, main_#t~nondet2, main_#t~ret3, main_~a~0, main_~b~0, main_~result~0;main_~a~0 := main_#t~nondet1;havoc main_#t~nondet1;main_~b~0 := main_#t~nondet2;havoc main_#t~nondet2; 3#L15true call main_#t~ret3 := sum(main_~a~0, main_~b~0);< 9#sumENTRYtrue [2018-12-09 04:04:46,308 INFO L796 eck$LassoCheckResult]: Loop: 9#sumENTRYtrue ~n := #in~n;~m := #in~m; 5#L5true assume !(0 == ~n % 4294967296); 7#L8true call #t~ret0 := sum(~n - 1, 1 + ~m);< 9#sumENTRYtrue [2018-12-09 04:04:46,312 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 04:04:46,312 INFO L82 PathProgramCache]: Analyzing trace with hash 1014, now seen corresponding path program 1 times [2018-12-09 04:04:46,313 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 04:04:46,313 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 04:04:46,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:04:46,340 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 04:04:46,340 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:04:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:04:46,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:04:46,365 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 04:04:46,365 INFO L82 PathProgramCache]: Analyzing trace with hash 43827, now seen corresponding path program 1 times [2018-12-09 04:04:46,365 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 04:04:46,365 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 04:04:46,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:04:46,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 04:04:46,366 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:04:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:04:46,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:04:46,378 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 04:04:46,378 INFO L82 PathProgramCache]: Analyzing trace with hash 30222110, now seen corresponding path program 1 times [2018-12-09 04:04:46,378 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 04:04:46,378 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 04:04:46,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:04:46,379 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 04:04:46,379 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:04:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:04:46,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:04:46,453 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 04:04:46,454 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 04:04:46,454 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 04:04:46,454 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 04:04:46,454 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-09 04:04:46,454 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:04:46,454 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 04:04:46,454 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 04:04:46,454 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-12-09 04:04:46,454 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 04:04:46,454 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 04:04:46,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:46,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:46,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:46,478 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:46,479 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:46,481 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:46,538 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 04:04:46,539 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:46,542 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:46,542 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:46,548 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:46,548 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#res=0} Honda state: {sum_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:46,563 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:46,563 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:46,565 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:46,565 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~m=0} Honda state: {sum_~m=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:46,580 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:46,580 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:46,597 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 04:04:46,597 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:48,991 INFO L452 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2018-12-09 04:04:48,995 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 04:04:48,995 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 04:04:48,995 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 04:04:48,995 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 04:04:48,995 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 04:04:48,996 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:04:48,996 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 04:04:48,996 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 04:04:48,996 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-12-09 04:04:48,996 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 04:04:48,996 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 04:04:48,997 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:48,999 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,005 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,007 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,057 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 04:04:49,060 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 04:04:49,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,063 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:04:49,065 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:04:49,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,068 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 [2018-12-09 04:04:49,069 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,069 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:04:49,070 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:04:49,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,072 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,072 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,073 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:04:49,074 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:04:49,074 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,083 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,083 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:04:49,084 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:04:49,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,087 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:04:49,087 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:04:49,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,092 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:04:49,093 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:04:49,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,094 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 04:04:49,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,095 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,095 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,096 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,098 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,098 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,099 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,099 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,100 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,101 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,102 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,111 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 [2018-12-09 04:04:49,112 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,112 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,113 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,115 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,116 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,121 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,121 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,122 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 04:04:49,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,124 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,124 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,126 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,127 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,128 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 [2018-12-09 04:04:49,129 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,130 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,137 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 [2018-12-09 04:04:49,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,138 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,138 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,139 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,140 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,140 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,140 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,140 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,144 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 [2018-12-09 04:04:49,144 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,144 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,146 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 04:04:49,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,146 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,146 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,147 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,148 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 [2018-12-09 04:04:49,148 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,148 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,149 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,150 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 [2018-12-09 04:04:49,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,151 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,158 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,158 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,158 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,159 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,159 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,160 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,160 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,164 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 [2018-12-09 04:04:49,164 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:04:49,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,164 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,165 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,165 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 04:04:49,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,166 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,166 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,166 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,167 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,168 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 [2018-12-09 04:04:49,168 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,168 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,168 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,169 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,170 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,170 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,171 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,185 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 [2018-12-09 04:04:49,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,185 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,186 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,187 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 [2018-12-09 04:04:49,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,188 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,188 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,188 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,195 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:04:49,196 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:04:49,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,197 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 04:04:49,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,197 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:04:49,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,198 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,198 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,200 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:04:49,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,201 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,201 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,203 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 [2018-12-09 04:04:49,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,203 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:04:49,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,204 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,205 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,223 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,223 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:04:49,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,225 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:04:49,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,226 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,226 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,234 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:04:49,234 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,235 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,237 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 04:04:49,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,239 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,241 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,241 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,242 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,242 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,244 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,244 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,245 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,273 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,274 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,275 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,277 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,277 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,277 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,278 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,289 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,289 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:04:49,290 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:04:49,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,291 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 04:04:49,291 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 [2018-12-09 04:04:49,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,292 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,292 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,292 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,295 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,295 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,295 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,295 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,298 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,298 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,303 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,303 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 [2018-12-09 04:04:49,304 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,304 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,305 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,305 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,307 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,307 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,307 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,311 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:04:49,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:04:49,312 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:04:49,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,313 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 04:04:49,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,314 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,314 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,314 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,314 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:04:49,315 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:04:49,315 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,317 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,318 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,318 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:04:49,319 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:04:49,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:04:49,321 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,322 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,322 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:04:49,323 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:04:49,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,332 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,332 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 [2018-12-09 04:04:49,333 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,333 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,333 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:04:49,334 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:04:49,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,336 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 [2018-12-09 04:04:49,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,337 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,337 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:04:49,338 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:04:49,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,342 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 [2018-12-09 04:04:49,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:04:49,343 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:04:49,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:04:49,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:04:49,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:04:49,343 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:04:49,344 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:04:49,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:04:49,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:04:49,372 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 04:04:49,372 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 04:04:49,372 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 04:04:49,372 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 04:04:49,372 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-09 04:04:49,372 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:04:49,372 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 04:04:49,372 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 04:04:49,372 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-12-09 04:04:49,373 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 04:04:49,373 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 04:04:49,374 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,384 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,385 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,389 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,391 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,392 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,394 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,395 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,400 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:04:49,472 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 04:04:49,472 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,474 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,474 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,476 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,476 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~b~0=0} Honda state: {ULTIMATE.start_main_~b~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,492 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,492 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,495 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,495 INFO L448 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_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,520 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,520 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,523 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,523 INFO L448 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_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,539 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,539 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,542 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,542 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~n=0} Honda state: {sum_~n=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,564 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,564 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,566 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,566 INFO L448 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_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,582 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,582 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,584 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,584 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1=0} Honda state: {ULTIMATE.start_main_#t~nondet1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,600 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,600 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,603 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,603 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#res=0} Honda state: {sum_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,628 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,628 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,649 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 04:04:49,649 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,657 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,658 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#in~m=0} Honda state: {sum_#in~m=0} Generalized eigenvectors: [{sum_#in~m=1}, {sum_#in~m=1}, {sum_#in~m=-1}] Lambdas: [0, 1, 1] Nus: [1, 0] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,673 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,673 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,676 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,676 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_#t~ret4=0} Honda state: {ULTIMATE.start_#t~ret4=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,700 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,701 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,703 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,703 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~m=0} Honda state: {sum_~m=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,718 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,718 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,720 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,720 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~result~0=0} Honda state: {ULTIMATE.start_main_~result~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,735 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,735 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:04:49,736 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:04:49,737 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#t~ret0=0} Honda state: {sum_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,751 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:04:49,751 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:04:49,785 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 04:04:49,785 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:02,802 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-09 04:05:02,807 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 04:05:02,807 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 04:05:02,807 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 04:05:02,807 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 04:05:02,808 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 04:05:02,808 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:02,808 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 04:05:02,808 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 04:05:02,808 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-12-09 04:05:02,808 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 04:05:02,808 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 04:05:02,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,822 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,824 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:02,870 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 04:05:02,870 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 04:05:02,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,871 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,871 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,872 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,872 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,873 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,873 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,873 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,875 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,875 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,875 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,876 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,876 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,877 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,877 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,877 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,878 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,878 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,878 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,878 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,879 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,879 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,880 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,880 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,880 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,880 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,881 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,882 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,882 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,882 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,883 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,883 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,884 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,884 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,885 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,885 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,888 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,888 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,888 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,888 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,890 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,890 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,891 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,892 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,892 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,893 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,893 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,893 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,893 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,895 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:02,895 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:02,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,897 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 04:05:02,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,897 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,898 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,899 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 [2018-12-09 04:05:02,899 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,899 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,900 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,901 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,902 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,903 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,903 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,904 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 [2018-12-09 04:05:02,904 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,904 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,905 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,905 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 [2018-12-09 04:05:02,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,906 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,906 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,907 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 [2018-12-09 04:05:02,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,907 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,908 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,908 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,908 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 [2018-12-09 04:05:02,909 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,909 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,909 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,909 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,910 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 [2018-12-09 04:05:02,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,911 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,911 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,911 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,912 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,913 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,913 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,913 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,913 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,913 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,913 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,914 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,914 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,914 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,915 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,915 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,916 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,916 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,916 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,917 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,918 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,918 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,918 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,918 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,919 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,919 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,919 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,920 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,922 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 04:05:02,922 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 [2018-12-09 04:05:02,923 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,923 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,924 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 [2018-12-09 04:05:02,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,925 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,925 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,926 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 [2018-12-09 04:05:02,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,926 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,927 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,928 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,928 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,928 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,929 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,930 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,930 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,931 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 [2018-12-09 04:05:02,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,932 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,933 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,933 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,933 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,933 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,934 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,934 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,935 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 [2018-12-09 04:05:02,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,936 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,937 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 [2018-12-09 04:05:02,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,937 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,938 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,940 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,941 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,942 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,942 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,943 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,944 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,944 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,945 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 [2018-12-09 04:05:02,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,945 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,945 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,946 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:02,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:02,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,950 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 04:05:02,950 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 [2018-12-09 04:05:02,950 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,951 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,951 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,952 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 [2018-12-09 04:05:02,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,953 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,953 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,954 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 [2018-12-09 04:05:02,954 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,955 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,956 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,956 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,957 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 [2018-12-09 04:05:02,957 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,958 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,958 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,959 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,960 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,961 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,961 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,963 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,963 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,965 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,965 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,968 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,968 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,969 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,969 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,970 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,970 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,971 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,971 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,971 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,973 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,973 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:02,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,975 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:02,975 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:02,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,978 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 04:05:02,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:02,979 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:02,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,979 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,980 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:02,981 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:02,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,981 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,982 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:02,983 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:02,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,984 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,984 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:02,985 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:02,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,986 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,986 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:02,987 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:02,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,988 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,988 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:02,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:02,989 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:02,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,990 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,990 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,991 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 [2018-12-09 04:05:02,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:02,991 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:02,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,992 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,992 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,993 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 [2018-12-09 04:05:02,993 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:02,993 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:02,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,994 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:02,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:02,995 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 [2018-12-09 04:05:02,996 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:02,996 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:02,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:02,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:02,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:02,996 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:02,996 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:02,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,001 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:03,002 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:03,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,003 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 [2018-12-09 04:05:03,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,003 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,003 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:03,004 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:03,004 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,005 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,005 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:03,006 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:03,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,007 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 [2018-12-09 04:05:03,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,007 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:03,008 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:03,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,009 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,010 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:03,010 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:03,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,016 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 04:05:03,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,016 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,017 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,019 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 [2018-12-09 04:05:03,019 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,019 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,020 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,020 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,020 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,022 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,022 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,022 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,022 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,023 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,024 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 [2018-12-09 04:05:03,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,025 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,025 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,026 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,027 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,027 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 [2018-12-09 04:05:03,028 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,028 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,028 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,029 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,030 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 [2018-12-09 04:05:03,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,031 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,031 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,031 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,033 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 [2018-12-09 04:05:03,033 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,033 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,036 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 [2018-12-09 04:05:03,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,036 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,038 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 [2018-12-09 04:05:03,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,039 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,039 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,040 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,040 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,046 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,046 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,047 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,047 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,047 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,048 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 [2018-12-09 04:05:03,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,049 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,049 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,050 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,051 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 [2018-12-09 04:05:03,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,052 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,052 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,054 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 [2018-12-09 04:05:03,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,054 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,055 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,055 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,055 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,056 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,056 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 [2018-12-09 04:05:03,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,057 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:03,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,057 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,057 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,058 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,058 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,068 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 04:05:03,068 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 [2018-12-09 04:05:03,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,069 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,069 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,070 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,071 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 [2018-12-09 04:05:03,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,071 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,072 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,072 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,073 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 [2018-12-09 04:05:03,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,074 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,074 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,075 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,076 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 [2018-12-09 04:05:03,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,076 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,077 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,078 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,079 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 [2018-12-09 04:05:03,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,079 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,080 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,080 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,080 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,081 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,082 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,083 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,083 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,085 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,085 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,086 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,087 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 [2018-12-09 04:05:03,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,088 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,088 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,089 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,089 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,091 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,091 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,092 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,104 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,105 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,105 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,107 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,107 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,108 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,109 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 [2018-12-09 04:05:03,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,110 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,110 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,110 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,111 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,112 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 [2018-12-09 04:05:03,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,112 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,113 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,114 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,115 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 [2018-12-09 04:05:03,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,116 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,116 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:03,117 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:03,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,138 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 04:05:03,138 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 [2018-12-09 04:05:03,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,139 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,139 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,141 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,141 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,144 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 [2018-12-09 04:05:03,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,144 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,144 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,145 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,146 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,147 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,149 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,149 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,150 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,150 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,152 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,152 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,152 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,152 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,152 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,153 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,154 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 [2018-12-09 04:05:03,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,154 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,155 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,155 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,157 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,157 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,158 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,160 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,160 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,160 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,160 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,161 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,164 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,164 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,164 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,164 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,164 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,166 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,166 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,167 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,167 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,168 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 [2018-12-09 04:05:03,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,169 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,169 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,169 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,171 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,171 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,172 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,172 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,174 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,174 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:03,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,175 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:03,175 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:03,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,179 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 04:05:03,180 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 [2018-12-09 04:05:03,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,180 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,181 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,181 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,183 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,183 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,184 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,184 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,184 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,187 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,187 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,187 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,190 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,190 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,191 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,194 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,194 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,195 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,195 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,198 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,198 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,198 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,201 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,201 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,201 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,203 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,203 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 [2018-12-09 04:05:03,204 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,204 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,204 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,204 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,205 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,207 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,208 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,208 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,208 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,208 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,209 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,214 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,214 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,215 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,217 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,217 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,218 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,221 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,221 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,221 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,222 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,224 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,224 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,225 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:03,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:03,228 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:03,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:03,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:03,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:03,228 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:03,229 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:03,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:03,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:03,238 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-12-09 04:05:03,238 INFO L794 eck$LassoCheckResult]: Stem: 10#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet1, main_#t~nondet2, main_#t~ret3, main_~a~0, main_~b~0, main_~result~0;main_~a~0 := main_#t~nondet1;havoc main_#t~nondet1;main_~b~0 := main_#t~nondet2;havoc main_#t~nondet2; 3#L15true call main_#t~ret3 := sum(main_~a~0, main_~b~0);< 9#sumENTRYtrue ~n := #in~n;~m := #in~m; 5#L5true assume !(0 == ~n % 4294967296); 7#L8true call #t~ret0 := sum(~n - 1, 1 + ~m);< 9#sumENTRYtrue [2018-12-09 04:05:03,239 INFO L796 eck$LassoCheckResult]: Loop: 9#sumENTRYtrue ~n := #in~n;~m := #in~m; 5#L5true assume !(0 == ~n % 4294967296); 7#L8true call #t~ret0 := sum(~n - 1, 1 + ~m);< 9#sumENTRYtrue [2018-12-09 04:05:03,239 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 04:05:03,239 INFO L82 PathProgramCache]: Analyzing trace with hash 30222110, now seen corresponding path program 2 times [2018-12-09 04:05:03,239 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 04:05:03,239 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 04:05:03,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:05:03,240 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 04:05:03,240 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:05:03,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:05:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:05:03,247 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 04:05:03,247 INFO L82 PathProgramCache]: Analyzing trace with hash 43827, now seen corresponding path program 2 times [2018-12-09 04:05:03,247 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 04:05:03,247 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 04:05:03,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:05:03,248 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-09 04:05:03,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:05:03,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:05:03,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:05:03,252 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 04:05:03,252 INFO L82 PathProgramCache]: Analyzing trace with hash -1596239114, now seen corresponding path program 3 times [2018-12-09 04:05:03,252 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 04:05:03,252 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 04:05:03,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:05:03,253 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-12-09 04:05:03,253 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 04:05:03,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:05:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 04:05:03,306 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 04:05:03,307 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 04:05:03,307 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 04:05:03,307 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 04:05:03,307 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-09 04:05:03,307 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:03,307 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 04:05:03,307 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 04:05:03,307 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-12-09 04:05:03,307 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 04:05:03,307 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 04:05:03,308 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:03,310 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:03,312 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:03,314 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:03,315 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:03,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:03,381 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 04:05:03,381 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:05:03,383 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:03,384 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:03,386 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:03,386 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#res=0} Honda state: {sum_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:05:03,414 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:03,414 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:05:03,442 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 04:05:03,443 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:03,454 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:03,454 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#in~m=0} Honda state: {sum_#in~m=0} Generalized eigenvectors: [{sum_#in~m=1}, {sum_#in~m=1}, {sum_#in~m=-1}] Lambdas: [0, 1, 1] Nus: [1, 0] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:05:03,480 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:03,480 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:03,483 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:03,483 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~n=0} Honda state: {sum_~n=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:05:03,506 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:03,507 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:03,509 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:03,509 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#t~ret0=0} Honda state: {sum_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:05:03,534 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:03,534 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:03,537 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:03,537 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~m=0} Honda state: {sum_~m=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/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 [2018-12-09 04:05:03,552 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:03,552 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 28 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 28 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:03,570 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 04:05:03,570 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:15,849 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-09 04:05:15,854 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 04:05:15,854 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 04:05:15,854 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 04:05:15,854 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 04:05:15,854 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 04:05:15,855 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:15,855 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 04:05:15,855 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 04:05:15,855 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-12-09 04:05:15,855 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 04:05:15,855 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 04:05:15,855 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:15,858 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:15,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:15,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:15,863 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:15,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:15,907 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 04:05:15,907 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 04:05:15,907 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 [2018-12-09 04:05:15,908 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,932 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:15,934 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:15,934 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,935 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 [2018-12-09 04:05:15,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,936 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:15,936 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:15,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,936 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,937 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:15,937 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:15,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,938 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,938 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 [2018-12-09 04:05:15,938 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,939 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,939 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:15,939 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:15,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,940 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:15,940 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:15,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,941 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,942 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:15,942 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:15,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,944 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 04:05:15,944 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 [2018-12-09 04:05:15,944 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,945 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,947 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,948 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 [2018-12-09 04:05:15,948 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,948 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,948 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,948 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,948 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,949 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,949 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,950 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,950 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,950 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,950 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,951 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,951 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,952 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 [2018-12-09 04:05:15,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,953 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,953 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,955 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 04:05:15,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:15,956 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:15,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,957 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 [2018-12-09 04:05:15,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,958 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:15,958 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:15,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,959 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,960 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:15,960 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:15,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,961 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:15,961 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:15,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,962 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,963 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,963 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:15,963 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:15,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,964 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,964 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,964 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,964 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:15,965 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:15,965 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,967 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 04:05:15,967 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,968 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:15,968 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:15,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,970 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 [2018-12-09 04:05:15,970 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,971 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:15,971 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:15,971 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,972 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,972 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,972 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:15,973 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:15,973 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,974 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,974 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,974 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:15,975 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:15,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,976 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:15,976 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:15,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:15,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:15,978 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:15,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,980 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,981 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 04:05:15,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:15,981 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:15,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,982 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,982 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:15,986 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:15,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,986 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,986 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:15,988 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:15,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,988 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,988 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:15,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:15,990 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:15,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,990 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,990 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,991 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 [2018-12-09 04:05:15,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:15,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:15,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,992 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:15,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:15,993 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 [2018-12-09 04:05:15,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:15,994 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:15,994 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:15,994 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:15,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:15,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:15,995 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:15,995 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,001 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 04:05:16,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,001 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:16,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,002 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,002 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,008 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 [2018-12-09 04:05:16,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,009 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:16,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,009 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,010 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,012 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:16,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,012 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,013 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,013 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,014 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:16,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,015 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,015 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,017 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:16,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,018 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,018 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,020 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:16,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,020 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,021 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,032 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 04:05:16,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,032 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,033 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:16,034 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:16,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,043 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,043 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 [2018-12-09 04:05:16,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,044 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,044 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:16,045 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:16,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,046 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,047 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,047 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:16,048 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:16,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,049 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,049 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,050 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:16,050 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:16,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,051 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 [2018-12-09 04:05:16,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,052 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,052 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,052 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:16,053 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:16,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,054 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 [2018-12-09 04:05:16,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,054 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,055 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:16,056 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:16,056 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,074 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 04:05:16,075 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,075 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:16,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,076 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,076 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,079 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 [2018-12-09 04:05:16,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,079 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:16,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,080 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,080 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,081 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 [2018-12-09 04:05:16,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:16,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,082 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,083 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,085 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:16,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,085 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,086 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,087 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 [2018-12-09 04:05:16,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,087 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:16,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,088 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,088 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,090 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:16,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,090 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:16,091 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:16,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,095 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 04:05:16,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,095 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,096 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:16,096 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:16,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,101 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 [2018-12-09 04:05:16,101 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,101 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,101 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,102 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:16,102 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:16,102 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,105 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,105 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:16,106 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:16,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:16,109 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,109 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,109 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,109 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:16,110 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:16,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,112 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 [2018-12-09 04:05:16,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,112 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,113 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:16,113 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:16,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,115 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 [2018-12-09 04:05:16,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:16,116 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:16,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:16,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:16,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:16,116 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:16,117 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:16,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:16,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:16,203 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 04:05:16,203 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 04:05:16,204 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 04:05:16,204 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 04:05:16,204 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-12-09 04:05:16,204 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,204 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 04:05:16,204 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 04:05:16,204 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-12-09 04:05:16,204 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 04:05:16,204 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 04:05:16,205 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,207 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,208 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,210 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,211 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,213 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,214 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,215 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,218 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,220 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,221 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,227 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:16,313 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 04:05:16,313 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 29 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 29 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,315 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,315 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,318 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,318 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~a~0=0} Honda state: {ULTIMATE.start_main_~a~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 30 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 30 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,333 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,333 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,335 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,335 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#t~ret0=0} Honda state: {sum_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 31 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 31 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,350 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,351 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,352 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,352 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1=0} Honda state: {ULTIMATE.start_main_#t~nondet1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 32 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 32 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,368 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,368 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,369 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,370 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~m=0} Honda state: {sum_~m=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 33 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 33 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,385 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,385 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,387 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,387 INFO L448 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_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 34 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 34 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,402 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,402 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,404 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,404 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_~n=0} Honda state: {sum_~n=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 35 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 35 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,419 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,419 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,421 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,421 INFO L448 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_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 36 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 36 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,436 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,436 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,438 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,438 INFO L448 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_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 37 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 37 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,453 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,453 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,455 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,455 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~result~0=0} Honda state: {ULTIMATE.start_main_~result~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 38 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 38 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,469 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,469 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,471 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,471 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {sum_#res=0} Honda state: {sum_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 39 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 39 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,485 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,485 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:16,487 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-12-09 04:05:16,487 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~b~0=0} Honda state: {ULTIMATE.start_main_~b~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 40 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 40 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,501 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-12-09 04:05:16,501 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_41bf0fcf-0e6f-42d4-bd07-6203321104cb/bin-2019/uautomizer/z3 Starting monitored process 41 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 41 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:16,517 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-12-09 04:05:16,517 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-12-09 04:05:28,608 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-12-09 04:05:28,613 INFO L216 LassoAnalysis]: Preferences: [2018-12-09 04:05:28,613 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-12-09 04:05:28,613 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-12-09 04:05:28,613 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-12-09 04:05:28,613 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-12-09 04:05:28,613 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-12-09 04:05:28,614 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-12-09 04:05:28,614 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-12-09 04:05:28,614 INFO L131 ssoRankerPreferences]: Filename of dumped script: sum_non_eq_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-12-09 04:05:28,614 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-12-09 04:05:28,614 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-12-09 04:05:28,615 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,616 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,617 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,618 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,620 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,621 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,622 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,623 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,624 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,626 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,627 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,632 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-12-09 04:05:28,708 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-12-09 04:05:28,708 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-12-09 04:05:28,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,709 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,709 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,710 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,710 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,710 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,710 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,711 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,711 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,712 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,712 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,712 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,712 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,713 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,713 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,714 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,715 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,716 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,716 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,717 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,717 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,718 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,718 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,719 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,719 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,719 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,720 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 [2018-12-09 04:05:28,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,720 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,720 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,720 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,721 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,722 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,722 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,722 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,723 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,724 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:28,725 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-12-09 04:05:28,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,728 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,729 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,730 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-12-09 04:05:28,730 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-12-09 04:05:28,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,731 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,731 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-12-09 04:05:28,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,731 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,732 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,732 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,733 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,733 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,733 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,733 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,734 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,734 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,734 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,735 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,735 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,736 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,736 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,736 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,736 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,737 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,737 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,738 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,738 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,738 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,739 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,739 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,740 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,741 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,741 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,741 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,742 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,742 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,742 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,743 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,744 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 04:05:28,744 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 04:05:28,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,747 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,748 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,748 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,748 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,749 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,749 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-12-09 04:05:28,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,750 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,750 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,751 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,751 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,751 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,751 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,752 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,753 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,754 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,754 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,755 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,755 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,755 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,756 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,756 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,756 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,757 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,757 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,758 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,758 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,759 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,759 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,759 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,760 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,760 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,762 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,762 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,762 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,762 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,762 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,763 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,763 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,763 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,763 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 04:05:28,764 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 04:05:28,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,769 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,769 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,769 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 [2018-12-09 04:05:28,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,770 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,770 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,770 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,771 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-12-09 04:05:28,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,771 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,771 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,772 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,772 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,772 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,773 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,773 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,773 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,773 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,774 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,774 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,774 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,774 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,775 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,775 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,775 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,775 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,775 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,776 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,776 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,776 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,777 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,777 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,778 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,778 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,778 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,779 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,779 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,779 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,781 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,781 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,781 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,781 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 [2018-12-09 04:05:28,782 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,782 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,782 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,782 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,783 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,783 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,783 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,784 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,784 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 [2018-12-09 04:05:28,784 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,785 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 04:05:28,786 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 04:05:28,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,791 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,791 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,792 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,792 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,792 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-12-09 04:05:28,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,793 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:28,793 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:28,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,794 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-12-09 04:05:28,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,794 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,794 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,794 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,795 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,795 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,796 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,796 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,796 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,797 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,797 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,798 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,798 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,798 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,798 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,799 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,799 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,799 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,799 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,799 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,800 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,800 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,801 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,801 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,806 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,807 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,807 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,808 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,808 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,808 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,809 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,810 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,810 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,810 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,811 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,837 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,837 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,837 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,837 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,838 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,838 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,839 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,839 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,839 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,840 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,840 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,841 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,841 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,841 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,841 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,867 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,868 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,868 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-12-09 04:05:28,868 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-12-09 04:05:28,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,874 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,875 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,875 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,875 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,875 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,875 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,876 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,876 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:28,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-12-09 04:05:28,876 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-12-09 04:05:28,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,878 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-12-09 04:05:28,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,902 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,902 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,903 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 [2018-12-09 04:05:28,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,903 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,903 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,904 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 [2018-12-09 04:05:28,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,905 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,905 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,905 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,930 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,930 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,931 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,932 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,933 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,933 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,934 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 [2018-12-09 04:05:28,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,935 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,936 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,937 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 [2018-12-09 04:05:28,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,956 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,957 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,958 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,959 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,959 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,960 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,960 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,961 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,961 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,962 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,981 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,981 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,981 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,981 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,982 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,983 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,983 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:28,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,984 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:28,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:28,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:28,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:28,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:28,985 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:28,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:28,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:28,986 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:28,987 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 04:05:28,987 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 04:05:29,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,006 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,006 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:29,007 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,007 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,007 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,009 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,009 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,009 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-12-09 04:05:29,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,010 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,010 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,015 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-12-09 04:05:29,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,016 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,016 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,017 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,017 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,035 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,035 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,036 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,036 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,036 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,037 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,037 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,037 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,038 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,038 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,039 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 [2018-12-09 04:05:29,040 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,040 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,041 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,041 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,042 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 [2018-12-09 04:05:29,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,060 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,061 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,061 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,063 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,063 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,063 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,064 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,064 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,065 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 [2018-12-09 04:05:29,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,066 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,066 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,067 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,068 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 [2018-12-09 04:05:29,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,090 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,090 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,091 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,091 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,093 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 [2018-12-09 04:05:29,093 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,093 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,094 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,094 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,096 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,096 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,097 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,117 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,117 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,118 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,120 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,120 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,122 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-12-09 04:05:29,122 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-12-09 04:05:29,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,197 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,197 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,198 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,199 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,199 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,200 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-12-09 04:05:29,200 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-12-09 04:05:29,200 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,208 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-12-09 04:05:29,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,209 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,209 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,209 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,209 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,210 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,211 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,211 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,211 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,211 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,212 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,213 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,213 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,215 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,216 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,216 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,216 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,216 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,218 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,220 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,220 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,221 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,222 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,223 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,223 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,223 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,223 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,225 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,225 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,226 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,242 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,242 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,242 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,244 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,244 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,244 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,246 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,247 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,248 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 [2018-12-09 04:05:29,276 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,276 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,276 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,277 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-12-09 04:05:29,277 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-12-09 04:05:29,287 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,287 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 [2018-12-09 04:05:29,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,288 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,289 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,291 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-12-09 04:05:29,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-12-09 04:05:29,291 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-12-09 04:05:29,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,293 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-12-09 04:05:29,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,307 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,308 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,308 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,310 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,310 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,310 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,310 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,310 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,311 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,311 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,313 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,313 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,314 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,337 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,337 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,337 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,339 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 [2018-12-09 04:05:29,339 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,339 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,339 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,340 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,340 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,342 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 [2018-12-09 04:05:29,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,342 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,343 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,343 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,343 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,345 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 [2018-12-09 04:05:29,366 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,366 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,367 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,367 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,367 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,369 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,370 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,370 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,372 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,372 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,372 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,372 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,373 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,396 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,396 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,396 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,399 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,399 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,399 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,401 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,401 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,402 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,403 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-12-09 04:05:29,403 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-12-09 04:05:29,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,425 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,425 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,425 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,425 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,426 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-12-09 04:05:29,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-12-09 04:05:29,428 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-12-09 04:05:29,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-12-09 04:05:29,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-12-09 04:05:29,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-12-09 04:05:29,428 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-12-09 04:05:29,428 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-12-09 04:05:29,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-12-09 04:05:29,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-12-09 04:05:29,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 09.12 04:05:29 BoogieIcfgContainer [2018-12-09 04:05:29,438 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-12-09 04:05:29,439 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 04:05:29,439 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 04:05:29,439 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 04:05:29,439 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 04:04:46" (3/4) ... [2018-12-09 04:05:29,443 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 04:05:29,443 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 04:05:29,444 INFO L168 Benchmark]: Toolchain (without parser) took 43502.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.5 MB). Free memory was 953.3 MB in the beginning and 1.1 GB in the end (delta: -101.7 MB). Peak memory consumption was 28.8 MB. Max. memory is 11.5 GB. [2018-12-09 04:05:29,445 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 04:05:29,454 INFO L168 Benchmark]: CACSL2BoogieTranslator took 117.40 ms. Allocated memory is still 1.0 GB. Free memory was 953.3 MB in the beginning and 942.5 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. [2018-12-09 04:05:29,455 INFO L168 Benchmark]: Boogie Procedure Inliner took 17.82 ms. Allocated memory is still 1.0 GB. Free memory is still 942.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 04:05:29,455 INFO L168 Benchmark]: Boogie Preprocessor took 8.98 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 939.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-09 04:05:29,456 INFO L168 Benchmark]: RCFGBuilder took 145.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -152.5 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. [2018-12-09 04:05:29,456 INFO L168 Benchmark]: BuchiAutomizer took 43205.33 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 24.6 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.3 MB). Peak memory consumption was 314.9 MB. Max. memory is 11.5 GB. [2018-12-09 04:05:29,456 INFO L168 Benchmark]: Witness Printer took 4.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 04:05:29,458 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 117.40 ms. Allocated memory is still 1.0 GB. Free memory was 953.3 MB in the beginning and 942.5 MB in the end (delta: 10.8 MB). Peak memory consumption was 10.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 17.82 ms. Allocated memory is still 1.0 GB. Free memory is still 942.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 8.98 ms. Allocated memory is still 1.0 GB. Free memory was 942.5 MB in the beginning and 939.8 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 145.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 105.9 MB). Free memory was 939.8 MB in the beginning and 1.1 GB in the end (delta: -152.5 MB). Peak memory consumption was 12.9 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 43205.33 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 24.6 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 37.3 MB). Peak memory consumption was 314.9 MB. Max. memory is 11.5 GB. * Witness Printer took 4.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * 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 43.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 43.1s. 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: inital21 mio100 ax100 hnf100 lsp76 ukn100 mio100 lsp100 div452 bol100 ite100 ukn100 eq149 hnf49 smp81 dnf100 smp100 tf103 neg96 sie106 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 17ms VariablesStem: 3 VariablesLoop: 4 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 15 LassoNonterminationAnalysisSatUnbounded: 1 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 24.5s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "havoc main_#res;havoc main_#t~nondet1, main_#t~nondet2, main_#t~ret3, main_~a~0, main_~b~0, main_~result~0;main_~a~0 := main_#t~nondet1;havoc main_#t~nondet1;main_~b~0 := main_#t~nondet2;havoc main_#t~nondet2;" "call main_#t~ret3 := sum(main_~a~0, main_~b~0);"< "~n := #in~n;~m := #in~m;" "assume !(0 == ~n % 4294967296);" "call #t~ret0 := sum(~n - 1, 1 + ~m);"< Loop: "~n := #in~n;~m := #in~m;" "assume !(0 == ~n % 4294967296);" "call #t~ret0 := sum(~n - 1, 1 + ~m);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...