./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9dcdf92c69f76a88ce31ba72cdb252facb0f647f 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 23:28:54,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:28:54,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:28:54,258 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:28:54,258 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:28:54,260 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:28:54,262 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:28:54,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:28:54,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:28:54,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:28:54,283 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:28:54,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:28:54,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:28:54,288 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:28:54,289 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:28:54,290 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:28:54,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:28:54,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:28:54,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:28:54,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:28:54,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:28:54,305 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:28:54,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:28:54,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:28:54,314 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:28:54,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:28:54,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:28:54,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:28:54,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:28:54,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:28:54,320 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:28:54,320 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:28:54,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:28:54,322 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:28:54,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:28:54,325 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:28:54,326 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:28:54,326 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:28:54,327 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:28:54,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:28:54,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:28:54,330 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-11-15 23:28:54,364 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:28:54,366 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:28:54,377 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:28:54,378 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:28:54,378 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:28:54,378 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-11-15 23:28:54,378 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-11-15 23:28:54,379 INFO L138 SettingsManager]: * Use old map elimination=false [2019-11-15 23:28:54,379 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-11-15 23:28:54,379 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-11-15 23:28:54,380 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-11-15 23:28:54,380 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:28:54,380 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-15 23:28:54,380 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 23:28:54,381 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:28:54,381 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-11-15 23:28:54,381 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-11-15 23:28:54,381 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-11-15 23:28:54,382 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:28:54,382 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-11-15 23:28:54,382 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:28:54,382 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-11-15 23:28:54,383 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:28:54,383 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:28:54,383 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-11-15 23:28:54,384 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:28:54,384 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 23:28:54,388 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-11-15 23:28:54,389 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-11-15 23:28:54,389 INFO L138 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/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dcdf92c69f76a88ce31ba72cdb252facb0f647f [2019-11-15 23:28:54,418 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:28:54,430 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:28:54,433 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:28:54,435 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:28:54,435 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:28:54,436 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/ex3b-alloca.i [2019-11-15 23:28:54,498 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/data/552612d41/e702be32f6404a158585383a3cd870d4/FLAG7a5a3f291 [2019-11-15 23:28:55,051 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:28:55,057 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/sv-benchmarks/c/termination-memory-alloca/ex3b-alloca.i [2019-11-15 23:28:55,073 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/data/552612d41/e702be32f6404a158585383a3cd870d4/FLAG7a5a3f291 [2019-11-15 23:28:55,355 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/data/552612d41/e702be32f6404a158585383a3cd870d4 [2019-11-15 23:28:55,357 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:28:55,359 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:28:55,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:28:55,364 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:28:55,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:28:55,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,370 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d7e3efe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55, skipping insertion in model container [2019-11-15 23:28:55,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,377 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:28:55,420 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:28:55,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:28:55,813 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:28:55,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:28:55,915 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:28:55,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55 WrapperNode [2019-11-15 23:28:55,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:28:55,917 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:28:55,917 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:28:55,917 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:28:55,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,941 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,963 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:28:55,964 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:28:55,964 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:28:55,964 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:28:55,974 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,974 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,979 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,990 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,992 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (1/1) ... [2019-11-15 23:28:55,995 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:28:55,995 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:28:55,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:28:55,996 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:28:55,997 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/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 [2019-11-15 23:28:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-15 23:28:56,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-15 23:28:56,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 23:28:56,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 23:28:56,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:28:56,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:28:56,408 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-15 23:28:56,408 INFO L284 CfgBuilder]: Removed 7 assume(true) statements. [2019-11-15 23:28:56,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:28:56 BoogieIcfgContainer [2019-11-15 23:28:56,410 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-15 23:28:56,410 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-11-15 23:28:56,410 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-11-15 23:28:56,414 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-11-15 23:28:56,415 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 23:28:56,415 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 15.11 11:28:55" (1/3) ... [2019-11-15 23:28:56,416 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7ebd79da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 11:28:56, skipping insertion in model container [2019-11-15 23:28:56,416 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 23:28:56,416 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:28:55" (2/3) ... [2019-11-15 23:28:56,417 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@7ebd79da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 15.11 11:28:56, skipping insertion in model container [2019-11-15 23:28:56,417 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-11-15 23:28:56,417 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:28:56" (3/3) ... [2019-11-15 23:28:56,419 INFO L371 chiAutomizerObserver]: Analyzing ICFG ex3b-alloca.i [2019-11-15 23:28:56,467 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-11-15 23:28:56,467 INFO L357 BuchiCegarLoop]: Hoare is false [2019-11-15 23:28:56,467 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-11-15 23:28:56,467 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-15 23:28:56,467 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-15 23:28:56,467 INFO L361 BuchiCegarLoop]: Difference is false [2019-11-15 23:28:56,467 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-15 23:28:56,468 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-11-15 23:28:56,481 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2019-11-15 23:28:56,500 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-11-15 23:28:56,501 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 23:28:56,501 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 23:28:56,508 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-11-15 23:28:56,508 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 23:28:56,508 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-11-15 23:28:56,508 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2019-11-15 23:28:56,509 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-11-15 23:28:56,509 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-11-15 23:28:56,510 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-11-15 23:28:56,510 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-11-15 23:28:56,510 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-11-15 23:28:56,518 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 8#L555-5true [2019-11-15 23:28:56,518 INFO L793 eck$LassoCheckResult]: Loop: 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem5;havoc test_fun_#t~mem7;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2019-11-15 23:28:56,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:28:56,524 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-11-15 23:28:56,531 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:28:56,531 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1427580674] [2019-11-15 23:28:56,531 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:28:56,532 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:28:56,532 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:28:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:28:56,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:28:56,726 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:28:56,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:28:56,727 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 1 times [2019-11-15 23:28:56,727 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:28:56,728 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533524592] [2019-11-15 23:28:56,728 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:28:56,728 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:28:56,728 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:28:56,742 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-15 23:28:56,742 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1549624038] [2019-11-15 23:28:56,742 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:28:56,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:28:56,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:28:56,831 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:28:56,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:28:56,833 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 1 times [2019-11-15 23:28:56,833 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:28:56,834 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830272230] [2019-11-15 23:28:56,834 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:28:56,834 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:28:56,834 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:28:56,857 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-15 23:28:56,864 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2092597132] [2019-11-15 23:28:56,864 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:28:56,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:28:56,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:28:57,000 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:28:57,314 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2019-11-15 23:28:57,879 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 82 [2019-11-15 23:28:58,087 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-11-15 23:28:58,103 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 23:28:58,103 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 23:28:58,104 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 23:28:58,104 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 23:28:58,105 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 23:28:58,105 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 23:28:58,105 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 23:28:58,106 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 23:28:58,106 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3b-alloca.i_Iteration1_Lasso [2019-11-15 23:28:58,106 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 23:28:58,106 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 23:28:58,146 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,154 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,158 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,170 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,174 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,181 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,186 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,192 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,195 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,199 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,203 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,206 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,210 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:58,787 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2019-11-15 23:28:59,024 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-11-15 23:28:59,025 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:28:59,045 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:00,102 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-11-15 23:29:00,177 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 23:29:00,183 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 23:29:00,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,188 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,189 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,189 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,190 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,190 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,193 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,193 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,198 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,198 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,199 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,199 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,199 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,200 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,200 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,203 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,203 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,203 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,204 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,204 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,205 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,206 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,208 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,208 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,208 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,208 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,209 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,209 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,210 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,213 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,213 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,213 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,213 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,214 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,214 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,215 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,216 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,218 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,218 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,219 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,219 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,219 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,220 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,223 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,224 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,227 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,227 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,232 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,233 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,234 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,234 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,234 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,234 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,235 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,235 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,237 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,237 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,238 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,239 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,241 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,242 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,249 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,250 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,251 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,251 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,251 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,252 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,252 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,252 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,255 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,256 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,256 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,256 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,258 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,259 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,263 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,264 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,264 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,265 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,265 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,265 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,266 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,266 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,269 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,269 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,269 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,269 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,272 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,272 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,276 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,277 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,278 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,278 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,278 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,278 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,279 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,279 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,280 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,282 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,282 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,283 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,283 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,289 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,289 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,326 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,327 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,328 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,329 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,331 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,331 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,337 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,337 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,340 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,340 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,361 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,362 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,362 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,362 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,364 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,364 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,369 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,369 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,369 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,369 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,391 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,391 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,489 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,490 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,491 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:00,491 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,491 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,511 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-15 23:29:00,511 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,586 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,587 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,587 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,612 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,612 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,614 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,614 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,627 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,629 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,629 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,630 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,631 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,631 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,644 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,644 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,644 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,645 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,645 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:00,646 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:00,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,650 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,650 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,650 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,650 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,651 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,651 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:00,651 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:00,651 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,652 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 23:29:00,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,653 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,653 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,654 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,654 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,654 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,655 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,657 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,658 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,658 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,659 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,660 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,660 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,660 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,662 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,662 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,662 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,662 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,662 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,670 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,670 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,674 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,674 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,674 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,674 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,675 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,675 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,675 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,676 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,678 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,678 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,679 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,679 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,679 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,679 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,679 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,686 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,687 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,687 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,687 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,687 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,688 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,688 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,688 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,690 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,690 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,691 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,691 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,692 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,692 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,695 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,698 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,699 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,699 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,700 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,700 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,702 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,702 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,702 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,704 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,705 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,705 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,711 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,712 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,712 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,712 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,712 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,712 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,712 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,713 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,714 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,716 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,716 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,716 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,716 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,717 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,717 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,720 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,729 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,729 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,730 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,730 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,730 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,731 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,731 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,733 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,733 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,733 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,733 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,734 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,735 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,735 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,739 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,740 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,740 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,740 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,740 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,740 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,741 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,741 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,742 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,743 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,743 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,743 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,745 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,745 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,765 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,766 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,767 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,767 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,767 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,768 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,768 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,771 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,772 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,772 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,772 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,772 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,773 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,773 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,784 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,784 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,785 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,786 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,786 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,796 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,796 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,796 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,796 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,801 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,801 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,827 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,828 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:00,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,828 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,835 INFO L400 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-11-15 23:29:00,835 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,877 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,878 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,878 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,879 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,879 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,885 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,885 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,886 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,886 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,886 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,886 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,887 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,888 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,893 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,894 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,894 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,894 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,895 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,896 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,896 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,901 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,902 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,903 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,904 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:00,904 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:00,906 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,907 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,907 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,907 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,907 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,907 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,908 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:00,908 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:00,908 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,909 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 23:29:00,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,909 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,910 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,910 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,910 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:00,910 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,911 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,912 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,912 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,912 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,912 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,912 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,913 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:00,913 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,913 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,914 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,914 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,915 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,915 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,915 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,915 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:00,915 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,916 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,916 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,917 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,917 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,917 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,917 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,917 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,918 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:00,918 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,918 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,919 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,919 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,920 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,920 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:00,920 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,921 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,922 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,922 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,922 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,922 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,922 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,922 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:00,923 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,923 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,924 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,924 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,924 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,925 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,925 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:00,926 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:00,928 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,928 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,929 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,929 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,929 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,929 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,929 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:00,929 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,931 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,931 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,931 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,931 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,932 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:00,932 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:00,935 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,936 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,936 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,936 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,937 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,937 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,937 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,937 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:00,937 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,939 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,939 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,939 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,940 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:00,940 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:00,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,943 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,944 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,944 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,944 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,944 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,944 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:00,944 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,945 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,946 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,946 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,946 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,947 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:00,947 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:00,949 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,950 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,950 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:00,950 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,951 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,951 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,951 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:00,951 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:00,952 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,953 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,953 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,953 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,953 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,956 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:00,956 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:00,971 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:00,972 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:00,972 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:00,972 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:00,972 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:00,972 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:00,973 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,030 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,033 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,033 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,034 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,034 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,034 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,034 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,035 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,035 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,044 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,045 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,045 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,045 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,046 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,046 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,049 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,050 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,050 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,050 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,055 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,055 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,083 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,083 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,084 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,084 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:01,084 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,084 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,090 INFO L400 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-11-15 23:29:01,091 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,129 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,130 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,131 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,131 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,131 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,132 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,132 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,139 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,140 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,141 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,141 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,141 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,142 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,142 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,150 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,151 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,151 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,151 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,151 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,152 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,153 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,160 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,161 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,161 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,161 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,162 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,162 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,163 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,166 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,167 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,167 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,167 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,167 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,167 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,167 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,168 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,168 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,168 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 23:29:01,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,169 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,169 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,170 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,170 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,170 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,170 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,170 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,171 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,172 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,172 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,172 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,173 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,173 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,173 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,173 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,174 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,175 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,175 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,175 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,175 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,176 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,176 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,176 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,177 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,178 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,178 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,178 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,178 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,178 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,179 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,179 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,180 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,181 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,181 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,181 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,181 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,181 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,182 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,182 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,183 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,183 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,184 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,184 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,184 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,184 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,184 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,185 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,186 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,186 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,187 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,188 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,188 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,191 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,191 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,191 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,192 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,192 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,192 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,193 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,194 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,194 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,194 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,195 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,196 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,196 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,200 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,201 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,201 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,201 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,201 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,201 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,202 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,202 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,203 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,204 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,204 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,204 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,204 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,205 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,206 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,209 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,209 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,209 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,210 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,210 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,210 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,212 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,212 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,212 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,214 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,214 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,216 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,217 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,217 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,217 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,217 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,218 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,218 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,218 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,220 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,220 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,220 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,224 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,224 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,246 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,247 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,247 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,247 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,248 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,248 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,252 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,252 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,252 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,252 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,254 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,254 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,265 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,266 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,266 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,266 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,266 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,267 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,268 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,270 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,271 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,272 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,272 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,272 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,278 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,278 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,313 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,314 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,315 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,315 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:01,315 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,315 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,324 INFO L400 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-11-15 23:29:01,324 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,378 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,379 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,379 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,379 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,381 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,381 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,392 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,392 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,393 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,394 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,394 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,404 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,405 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,405 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,406 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,408 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,408 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,419 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,419 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,421 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:01,421 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:01,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,426 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:01,426 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,426 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,427 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,427 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:01,427 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:01,427 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,428 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,428 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 23:29:01,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,429 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,429 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,430 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,430 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,430 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,430 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,431 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,431 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,432 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,433 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,433 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,433 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,433 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,433 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,434 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,434 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,434 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,435 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,436 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,436 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,436 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,436 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,436 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,437 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,437 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,437 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,439 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,439 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,439 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,439 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,440 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,440 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,440 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,440 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,442 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,442 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,442 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,443 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,443 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,443 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,444 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,444 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,445 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,446 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,446 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,446 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,446 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,446 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,447 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,447 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,447 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,448 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,449 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,449 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,449 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,450 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,450 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,451 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,451 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,455 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,456 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,456 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,456 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,456 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,456 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,457 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,457 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,457 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,458 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,459 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,459 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,460 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,460 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,460 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,461 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,461 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,466 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,466 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,466 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,466 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,467 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,467 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,467 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,467 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,468 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,469 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,469 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,470 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,470 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,471 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,471 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,475 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,475 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,475 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,475 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,476 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,476 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,477 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,477 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,478 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,478 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,478 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,478 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,478 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,479 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,479 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,482 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,483 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,483 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,483 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,484 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,484 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,484 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,484 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,484 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,486 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,487 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,487 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,487 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,490 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,490 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,506 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,506 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,506 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,506 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,507 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,507 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,508 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,510 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,511 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,511 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,511 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,512 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,512 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,513 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,513 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,532 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,532 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,532 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,533 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,533 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,534 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,534 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,536 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,537 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,537 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,538 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,538 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,538 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,541 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,542 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,612 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,612 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,612 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:01,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,612 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,626 INFO L400 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-11-15 23:29:01,626 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,687 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,687 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,687 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,687 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,687 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,688 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,689 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,697 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,698 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,698 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,698 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,698 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,699 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,699 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,707 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,708 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,708 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,708 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,708 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,708 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,710 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,710 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,736 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,738 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,738 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,738 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,738 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,739 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:01,739 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:01,743 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,746 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,746 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:01,746 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,746 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,746 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,746 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:01,747 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:01,747 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,748 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,749 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 23:29:01,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,750 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,750 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,750 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,751 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,751 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,751 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,751 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,755 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,755 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,755 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,755 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,755 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,756 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,756 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,756 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,758 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,759 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,760 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,760 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,760 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,761 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,761 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,761 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,762 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,764 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,765 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,765 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,765 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,766 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,766 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,766 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,767 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,767 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,768 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,769 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,769 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,769 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,770 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,770 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,770 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,771 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,771 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,773 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,773 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,773 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,774 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,774 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,774 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,775 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,775 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,777 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,777 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,778 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,778 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,778 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,779 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,780 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,783 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,784 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,784 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,785 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,785 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,785 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,785 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,786 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,786 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,787 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,788 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,789 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,789 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,789 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,789 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,790 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,790 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,797 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,797 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,797 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,798 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,798 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,799 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,799 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,802 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,802 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,802 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,802 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,802 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,804 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,804 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,808 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,809 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,809 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,809 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,809 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,809 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,810 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,810 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,812 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,812 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,813 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,813 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,813 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,825 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,825 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,828 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,829 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,830 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,830 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:01,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,830 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,831 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:01,831 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:01,832 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,833 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,833 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,834 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,849 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,850 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,891 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,891 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,891 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,892 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,893 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,893 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,898 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,898 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,899 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,899 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,899 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,900 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,901 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,970 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,971 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,971 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,971 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,971 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,971 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,973 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,973 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:01,977 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:01,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:01,978 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:01,978 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:01,978 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:01,978 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:01,978 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:01,984 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:01,984 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:02,153 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,154 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,154 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:02,154 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:02,154 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,154 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:02,161 INFO L400 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-11-15 23:29:02,161 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:02,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,334 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,335 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:02,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,335 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:02,337 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:02,338 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:02,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,351 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,351 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:02,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,352 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,352 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:02,354 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:02,354 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:02,493 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,495 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,495 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:02,495 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,495 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,495 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:02,497 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:02,497 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:02,524 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,524 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,525 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,525 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:02,525 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,525 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,526 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:02,527 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:02,527 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:02,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,532 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,532 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:02,533 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,533 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,533 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,533 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:02,534 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:02,534 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,535 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 23:29:02,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,548 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,549 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,549 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,549 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,549 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,549 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,550 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,550 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,553 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,553 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,553 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,553 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,553 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,553 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,554 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,554 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,556 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,556 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,557 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,557 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,557 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,557 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,557 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,558 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,558 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,559 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,560 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,560 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,561 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,561 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,561 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,561 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,562 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,562 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,563 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,564 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,564 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,565 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,565 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,565 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,565 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,566 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,566 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,568 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,569 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,569 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,569 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,569 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,569 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,573 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,573 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,574 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,575 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,575 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,576 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,576 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,576 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,578 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,578 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,586 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,586 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,586 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,586 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,586 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,586 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,587 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,588 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,590 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,590 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,590 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,590 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,591 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,592 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,593 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,599 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,600 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,600 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,601 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,601 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,601 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,601 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,602 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,602 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,604 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,605 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,605 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,605 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,607 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,607 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,613 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,614 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,614 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,614 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,615 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,615 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,615 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,616 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,616 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,618 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,618 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,618 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,618 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,620 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,620 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,628 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,628 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,628 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,629 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,629 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,630 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,630 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,632 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,632 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,633 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,633 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,633 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,638 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,638 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,673 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,673 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,674 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,674 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,674 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,676 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,676 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,682 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,683 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,683 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,683 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,683 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,683 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,685 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,685 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,733 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,733 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,733 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,733 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,733 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,735 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,735 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,740 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,741 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,741 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,742 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,742 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,742 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,749 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,750 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,797 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,797 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,798 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:02,798 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,798 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,806 INFO L400 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-11-15 23:29:02,806 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,917 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,918 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,918 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,918 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,918 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,919 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,922 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,922 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,937 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,939 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,939 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,940 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,940 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,943 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,943 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,960 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,960 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,960 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,963 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,964 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,979 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,980 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,980 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,980 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,981 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,981 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,983 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:02,983 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:02,992 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,993 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,993 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:02,993 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,994 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,994 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:02,994 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:02,995 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:02,995 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:02,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:02,997 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 23:29:02,998 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:02,998 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:02,999 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:02,999 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:02,999 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:02,999 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,000 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,000 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,000 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,003 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,004 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,004 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,004 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,004 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,005 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,005 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,005 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,007 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,009 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,009 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,009 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,010 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,010 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,010 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,013 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,014 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,014 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,014 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,014 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,015 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,015 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,015 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,016 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,018 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,019 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,019 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,020 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,020 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,020 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,021 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,021 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,024 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,024 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,025 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,025 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,025 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,025 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,026 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,026 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,029 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,030 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,030 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,030 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,030 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,031 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,032 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,037 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,037 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,037 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,038 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,038 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,039 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,041 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,042 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,042 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,042 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,043 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,043 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,044 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,044 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,049 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,050 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,051 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,051 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,051 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,051 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,051 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,052 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,052 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,056 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,056 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,056 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,057 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,057 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,058 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,058 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,062 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,063 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,064 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,064 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,065 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,065 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,068 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,068 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,069 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,069 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,069 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,070 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,070 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,075 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,075 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,076 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,076 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,077 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,077 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,080 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,080 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,081 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,081 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,081 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,084 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,085 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,138 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,139 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,140 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,140 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,140 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,140 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,141 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,142 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,145 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,146 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,147 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,147 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,147 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,147 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,148 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,149 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,162 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,164 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,164 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,164 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,164 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,164 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,166 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,166 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,170 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,171 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,171 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,171 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,172 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,172 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,176 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,176 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,227 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,227 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,228 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:03,228 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,228 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,234 INFO L400 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-11-15 23:29:03,234 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,352 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,352 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,353 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,354 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,355 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,371 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,371 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,371 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,371 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,373 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,373 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,390 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,391 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,392 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,392 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,392 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,394 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,394 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,406 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,406 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,407 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,407 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,408 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,408 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,408 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,409 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:03,409 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:03,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,415 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,415 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:03,416 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,416 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,416 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,416 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:03,417 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:03,417 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,419 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,419 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 23:29:03,419 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,420 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,420 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,421 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,421 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,421 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,421 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,422 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:03,422 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,425 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,427 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,427 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,427 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,427 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,427 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,428 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,428 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:03,428 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,431 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,432 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,432 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,433 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,433 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,433 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,433 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,434 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:03,434 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,438 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,439 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,439 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,439 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,439 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,440 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,440 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,441 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:03,441 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,444 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,445 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,445 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,445 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,446 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,446 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,446 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,446 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,447 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:03,447 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,451 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,452 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,452 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,452 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,452 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,453 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,453 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,454 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:03,454 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,457 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,458 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,459 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,459 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,459 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,459 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,461 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:03,461 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:03,466 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,468 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,468 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,468 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,468 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,468 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,469 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,469 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:03,470 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,474 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,474 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,475 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,476 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:03,477 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:03,483 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,485 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,485 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,485 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,485 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,485 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,486 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,486 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:03,487 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,490 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,491 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,491 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,492 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,492 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,492 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,494 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:03,494 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:03,499 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,501 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,501 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,501 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,501 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,502 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,502 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:03,502 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,505 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,506 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,506 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,506 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,507 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,507 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,508 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:03,509 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:03,513 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,514 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,514 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,515 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,515 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:03,515 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,515 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,515 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,516 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:03,516 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:03,519 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,520 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,520 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,520 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,520 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,521 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,525 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:03,525 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:03,716 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,718 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,718 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,718 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,718 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,718 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,720 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:03,720 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:03,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,726 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,726 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,727 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,727 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,729 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:03,729 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:03,767 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,768 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,769 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,769 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,769 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,769 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,771 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:03,771 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:03,776 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:03,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:03,777 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:03,777 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:03,778 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:03,778 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:03,778 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:03,785 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:03,785 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:04,019 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:04,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:04,020 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:04,021 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:04,021 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:04,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:04,021 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:04,030 INFO L400 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2019-11-15 23:29:04,031 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:04,146 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:04,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:04,147 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:04,147 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:04,147 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:04,148 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:04,148 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:04,150 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:04,150 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:04,179 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:04,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:04,180 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:04,180 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:04,181 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:04,181 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:04,181 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:04,183 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:04,183 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:04,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:04,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:04,209 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:04,209 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:04,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:04,209 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:04,209 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:04,211 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:04,212 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:04,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:04,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:04,235 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:04,235 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:04,236 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:04,236 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:04,236 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:04,238 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:04,238 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:04,243 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:04,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:04,244 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:04,245 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:04,245 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:04,245 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:04,245 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:04,245 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:04,246 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:04,246 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:04,248 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:04,249 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-11-15 23:29:04,249 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem5;havoc test_fun_#t~mem7;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2019-11-15 23:29:04,249 INFO L793 eck$LassoCheckResult]: Loop: 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem5;havoc test_fun_#t~mem7;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2019-11-15 23:29:04,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:29:04,250 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 2 times [2019-11-15 23:29:04,250 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:29:04,250 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1135735817] [2019-11-15 23:29:04,251 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:29:04,251 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:29:04,251 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:29:04,261 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-15 23:29:04,261 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [276254644] [2019-11-15 23:29:04,261 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:29:04,338 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-11-15 23:29:04,338 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-11-15 23:29:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:29:04,360 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:29:04,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:29:04,361 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 2 times [2019-11-15 23:29:04,361 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:29:04,362 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1911875579] [2019-11-15 23:29:04,362 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:29:04,362 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:29:04,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:29:04,366 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-15 23:29:04,366 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [329288235] [2019-11-15 23:29:04,367 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:29:04,431 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-11-15 23:29:04,431 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-11-15 23:29:04,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:29:04,441 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:29:04,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-15 23:29:04,442 INFO L82 PathProgramCache]: Analyzing trace with hash 177735459, now seen corresponding path program 3 times [2019-11-15 23:29:04,442 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-11-15 23:29:04,442 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1968241019] [2019-11-15 23:29:04,443 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:29:04,443 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-11-15 23:29:04,443 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-15 23:29:04,463 ERROR L273 tionRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2019-11-15 23:29:04,464 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [118711414] [2019-11-15 23:29:04,464 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_8dadf18d-5ca2-421e-9c73-25ce191f6a33/bin/uautomizer/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-15 23:29:04,581 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-11-15 23:29:04,581 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-11-15 23:29:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-11-15 23:29:04,766 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-11-15 23:29:04,974 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2019-11-15 23:29:05,084 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2019-11-15 23:29:05,985 WARN L191 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 109 [2019-11-15 23:29:06,326 WARN L191 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-11-15 23:29:06,331 INFO L210 LassoAnalysis]: Preferences: [2019-11-15 23:29:06,331 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-11-15 23:29:06,332 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-11-15 23:29:06,332 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-11-15 23:29:06,332 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-11-15 23:29:06,332 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-11-15 23:29:06,332 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-11-15 23:29:06,332 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-11-15 23:29:06,332 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3b-alloca.i_Iteration1_Lasso [2019-11-15 23:29:06,332 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-11-15 23:29:06,333 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-11-15 23:29:06,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:06,837 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 78 [2019-11-15 23:29:06,972 WARN L191 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-11-15 23:29:06,972 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:06,974 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:06,977 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:06,980 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:06,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:06,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:06,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:06,990 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:07,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:07,006 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:07,009 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:07,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:07,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:07,017 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:07,021 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:07,024 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:07,027 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-11-15 23:29:07,297 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2019-11-15 23:29:08,027 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-11-15 23:29:08,175 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-11-15 23:29:08,176 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-11-15 23:29:08,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,179 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,179 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,180 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,181 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,181 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,186 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,187 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,187 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,187 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,187 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,188 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,188 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,191 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,191 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,191 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,191 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,192 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,192 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,197 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,197 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,197 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,198 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,198 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,199 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,202 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,203 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,204 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,204 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,205 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,206 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,213 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,214 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,214 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,214 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,215 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,215 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,220 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,220 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:08,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,221 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,227 INFO L400 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-11-15 23:29:08,227 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,246 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,247 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,247 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,247 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,247 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,249 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,250 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,262 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,263 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,263 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,263 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,263 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,263 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,264 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,264 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,264 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,265 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,265 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,266 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,266 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,266 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,267 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,269 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,269 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,269 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,270 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,270 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,270 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,279 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,290 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,290 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,290 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,290 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,291 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,291 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,294 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,295 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,295 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,295 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,295 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,295 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,296 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,297 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,297 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,297 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,298 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,298 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,298 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,298 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,300 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,300 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,300 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,300 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,301 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,301 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,302 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,303 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,303 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,303 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,304 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,304 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,304 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,307 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,307 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,307 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,308 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,308 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,308 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,308 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,311 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,311 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,311 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,311 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,311 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,312 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,312 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,321 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,321 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,321 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,322 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,322 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,322 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,324 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,324 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,325 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,325 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,325 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,325 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,325 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,326 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,327 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,327 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,327 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,327 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,328 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,328 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,328 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,330 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,330 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,330 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,330 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,331 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,331 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,333 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,334 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,335 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:08,335 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-11-15 23:29:08,337 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,338 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,338 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,338 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,338 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,338 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,339 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,339 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,351 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,353 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,353 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,353 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,354 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-11-15 23:29:08,354 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-11-15 23:29:08,354 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,355 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-11-15 23:29:08,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,356 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,356 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,356 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,357 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,357 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,358 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,362 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,363 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,363 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,363 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,363 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,364 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,364 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,364 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,366 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,366 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,367 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,367 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,368 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,377 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,377 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,377 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,377 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,378 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,378 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,385 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,385 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,385 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,385 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,387 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,387 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,402 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,402 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,402 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,402 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,403 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,403 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,410 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,411 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:08,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,411 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,414 INFO L400 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-11-15 23:29:08,414 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,437 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,438 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,438 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,439 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,439 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,441 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,441 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,457 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,458 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,458 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,458 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,458 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,458 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,459 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,459 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,460 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,461 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,461 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,461 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,461 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,462 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,462 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,463 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,464 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,464 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,464 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,464 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,464 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,465 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,465 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,466 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,466 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,466 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,466 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,466 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,467 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,467 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,469 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,469 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,470 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,470 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,470 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,470 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,471 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,471 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,471 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,471 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,472 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,472 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,472 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,473 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,473 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,473 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,473 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,473 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,474 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,477 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,477 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,477 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,477 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,478 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,478 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,479 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,480 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,480 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,480 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,480 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,481 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,481 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,482 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,483 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,483 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,483 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,483 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,484 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,484 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,484 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,484 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,486 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,487 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,487 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,487 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,487 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,487 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,488 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,488 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,489 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,490 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,490 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,490 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,490 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,490 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,491 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,491 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,492 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,492 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,492 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,493 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,493 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,493 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,493 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,494 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,495 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,495 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,495 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,495 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,495 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,496 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,496 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,496 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,497 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,497 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,497 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,498 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,498 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,498 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,500 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,500 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,501 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,501 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,502 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,502 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,504 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,505 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,505 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,505 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,505 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,506 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,506 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,506 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,507 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,508 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,509 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,509 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,509 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,509 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,510 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,510 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:08,510 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,511 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,511 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-11-15 23:29:08,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,512 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,512 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,512 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,512 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,513 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,513 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,522 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,522 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,523 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,523 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,523 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,524 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,524 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,526 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,527 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,527 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,527 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,527 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,528 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,528 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,535 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,535 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,536 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,536 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,537 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,537 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,544 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,545 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,545 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,545 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,548 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,548 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,562 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,563 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,563 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,564 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,565 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,565 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,571 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,572 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,573 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:08,573 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,573 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,581 INFO L400 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-11-15 23:29:08,581 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,618 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,619 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,619 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,631 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,640 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,671 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,673 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,673 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,673 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,674 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,674 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,674 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,675 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,676 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,676 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,676 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,677 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,677 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,678 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,678 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,681 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,681 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,681 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,681 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,681 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,682 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,682 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,683 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,683 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,685 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,685 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,686 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,686 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,687 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,689 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,690 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,690 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,691 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,691 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,691 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,692 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,693 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,693 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,694 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,694 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,694 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,694 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,695 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,696 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,696 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,696 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,696 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,697 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,697 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,703 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,704 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,704 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,704 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,705 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,705 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,707 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,708 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,708 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,708 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,709 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,709 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,709 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,709 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,710 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,711 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,711 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,711 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,711 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,711 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,712 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,712 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,713 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,714 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,714 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,714 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,715 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,715 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,715 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,715 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,716 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,717 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,717 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,717 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,717 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,718 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,718 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,718 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,720 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,720 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,720 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,720 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,720 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,721 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,721 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,722 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,722 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,723 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,723 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,723 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,724 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,724 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,726 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,727 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,727 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,727 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,728 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,729 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:08,729 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:08,732 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,733 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,733 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,733 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,733 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,733 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,734 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,734 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,734 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,735 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,735 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,736 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:08,736 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:08,737 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,737 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-11-15 23:29:08,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,738 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,739 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,740 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,741 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,749 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,749 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,750 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,750 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,750 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,750 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,751 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,751 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,753 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,754 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,754 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,755 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,755 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,756 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,756 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,766 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,766 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,767 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,767 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,767 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,768 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,769 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,769 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,778 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,779 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,779 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,779 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,779 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,782 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,783 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,801 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,803 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,805 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,805 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,815 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,816 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:08,816 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,816 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,822 INFO L400 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-11-15 23:29:08,823 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,871 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,872 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,873 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,878 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,878 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,909 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,910 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,911 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,911 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,911 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,911 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,912 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,912 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,912 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,913 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,914 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,914 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,914 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,915 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,915 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,917 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,918 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,918 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,919 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,919 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,919 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,919 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,920 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,921 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,921 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,922 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,922 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,923 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,923 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,926 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,928 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,928 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,928 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,928 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,928 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,929 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,929 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,930 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,930 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,931 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,931 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,931 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,931 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,932 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,932 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,933 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,934 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,934 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,934 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,934 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,935 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,935 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,937 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,938 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,939 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,939 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,939 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,940 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,940 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,942 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,943 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,943 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,944 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,944 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,944 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,944 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,944 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,945 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,946 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,946 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,947 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,947 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,947 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,947 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,948 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,949 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,949 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,950 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,950 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,950 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,950 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,951 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,951 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,952 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,952 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,953 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,953 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,953 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,953 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,954 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,954 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,955 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,955 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,955 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,956 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,956 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,956 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,956 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,956 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,957 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,958 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,958 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,959 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,959 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,960 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,960 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,962 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,963 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,963 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,963 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,964 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,965 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:08,965 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:08,968 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,969 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,970 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,970 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,970 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,970 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,971 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,971 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,972 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,973 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-11-15 23:29:08,973 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:08,974 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,974 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,974 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:08,974 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:08,975 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:08,975 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,975 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-11-15 23:29:08,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,980 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:08,980 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:08,980 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,981 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,981 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,982 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,982 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:08,994 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:08,994 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:08,995 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:08,995 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:08,995 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:08,996 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:08,996 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:08,999 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:08,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,000 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,000 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,000 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,000 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,001 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,002 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,025 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,026 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,026 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,027 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,027 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,028 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,028 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,036 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,036 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,036 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,036 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,037 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,039 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,039 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,062 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,063 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,064 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,064 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,065 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,066 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,072 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,074 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,074 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,074 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:09,074 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,074 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,079 INFO L400 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-11-15 23:29:09,079 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,111 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,111 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,112 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,112 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,112 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,116 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,116 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,164 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,165 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,165 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,166 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,166 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,166 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,166 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,167 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,167 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,169 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,170 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,170 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,170 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,170 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,171 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,172 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,172 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,174 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,175 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,175 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,176 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,176 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,176 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,176 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,176 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,177 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,177 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,179 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,179 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,179 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,179 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,180 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,181 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,181 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,185 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,185 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,186 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,186 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,186 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,187 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,187 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,187 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,188 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,189 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,189 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,189 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,189 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,189 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,190 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,190 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,191 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,192 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,192 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,193 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,193 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,194 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,196 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,197 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,197 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,198 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,198 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,198 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,199 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,199 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,202 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,203 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,203 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,203 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,203 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,203 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,204 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,204 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,205 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,206 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,206 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,206 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,206 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,206 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,207 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,207 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,207 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,209 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,209 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,209 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,210 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,210 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,210 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,212 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,212 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,213 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,213 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,213 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,213 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,214 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,214 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,215 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,216 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,216 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,216 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,216 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,216 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,217 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,217 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,218 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,219 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,219 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,219 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,219 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,220 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,220 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,221 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,224 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,224 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,225 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,226 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,226 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,228 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-11-15 23:29:09,228 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-11-15 23:29:09,231 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,232 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,233 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,233 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,233 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,233 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,234 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,234 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,234 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,235 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,236 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,236 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:09,237 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,237 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,237 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,237 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-11-15 23:29:09,238 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-11-15 23:29:09,238 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,239 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,239 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-11-15 23:29:09,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,240 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,240 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,240 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,240 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,241 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,242 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,242 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,255 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,255 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,255 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,255 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,256 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,257 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,258 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,261 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,262 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,262 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,262 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,262 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,263 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,264 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,264 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,297 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,299 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,299 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,299 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,300 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,300 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,301 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,301 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,310 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,311 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,311 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,311 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,311 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,317 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,317 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,366 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,366 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,366 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,367 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,368 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,368 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,506 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,506 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,507 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,507 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:09,507 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,507 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,514 INFO L400 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-11-15 23:29:09,514 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,555 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,557 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,557 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,557 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,557 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,557 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,562 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,562 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,594 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,595 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,595 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,596 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,596 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,597 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,597 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,601 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,602 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,602 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,603 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,603 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,607 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,608 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,608 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,608 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,608 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,608 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,609 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,609 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,609 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,612 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,612 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,612 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,613 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,614 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,618 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,619 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,619 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,619 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,620 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,621 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,621 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,622 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,631 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,632 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,632 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,632 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,632 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,633 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,633 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,635 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,635 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,635 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,636 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,636 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,636 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,637 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,637 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,640 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,641 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,642 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,642 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,642 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,642 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,643 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,643 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,647 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,648 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,648 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,648 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,648 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,648 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,649 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,649 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,649 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,651 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,651 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,652 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,652 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,652 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,653 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,653 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,655 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,655 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,656 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,657 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,657 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,658 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,659 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,659 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,659 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,660 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,660 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,660 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,661 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,661 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,662 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,671 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,671 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,671 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,671 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,672 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,672 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,672 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,673 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,674 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,675 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,675 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,676 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,677 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,677 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,684 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,685 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,685 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,686 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,686 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,687 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:09,687 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:09,692 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,693 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,693 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,693 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,693 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,694 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,694 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,694 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,697 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,697 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-11-15 23:29:09,697 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:09,697 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,698 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:09,698 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:09,698 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:09,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,700 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-11-15 23:29:09,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,700 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,701 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:09,701 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,701 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,701 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:09,703 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:09,704 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:09,716 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,721 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,721 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:09,722 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,722 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,722 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:09,723 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:09,724 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:09,729 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,729 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,734 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,734 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:09,734 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,734 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,735 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:09,736 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:09,737 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:09,788 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,789 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,789 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:09,790 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,790 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,790 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:09,792 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:09,792 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:09,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,806 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,806 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:09,807 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,807 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,807 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:09,811 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:09,812 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:09,841 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,843 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,843 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:09,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,843 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,844 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:09,846 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:09,846 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:09,879 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,880 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,880 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:09,881 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:09,881 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,881 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:09,888 INFO L400 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-11-15 23:29:09,888 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:09,946 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:09,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:09,949 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:09,949 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:09,950 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:09,950 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:09,950 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:09,957 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:09,957 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:10,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,005 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,006 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,006 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,006 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,006 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,006 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,007 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,007 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,008 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,009 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,009 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,010 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,010 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,010 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,010 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,012 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:10,012 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:10,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,018 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,019 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,019 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,019 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,020 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,020 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,021 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,022 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,023 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,023 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,023 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,023 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,023 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,025 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:10,025 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:10,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,032 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,032 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,033 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,033 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,033 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,033 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,034 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,034 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,037 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,038 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,038 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,038 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,038 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,039 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,040 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,041 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,042 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,042 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,042 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,042 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,042 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,044 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:10,044 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:10,050 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,051 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,051 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,051 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,051 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,051 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,053 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:10,053 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:10,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,060 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,060 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,060 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,060 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,060 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,061 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,061 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,062 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,063 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,063 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,064 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,064 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,065 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,066 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,067 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,068 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,068 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,068 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,069 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,070 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,071 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,071 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,072 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,072 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,072 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,072 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,073 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,073 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,074 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,075 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,076 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,076 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,076 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,077 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,077 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,079 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,080 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,080 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,080 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,080 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,082 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:10,082 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:10,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,088 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,089 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,089 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,089 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,089 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,091 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-11-15 23:29:10,091 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-11-15 23:29:10,098 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,099 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,099 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,099 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,099 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,099 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,100 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,100 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,101 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,103 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,103 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,103 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,103 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,103 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,104 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-11-15 23:29:10,104 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-11-15 23:29:10,105 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,106 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,106 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-11-15 23:29:10,106 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,107 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,107 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,107 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,107 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,107 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,108 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,109 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,122 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,122 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,122 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,122 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,122 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,123 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,123 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,127 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,127 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,128 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,128 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,128 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,129 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,129 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,146 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,146 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,147 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,147 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,147 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,147 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,147 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,149 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,149 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,162 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,163 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,163 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,163 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,163 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,164 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,166 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,166 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,209 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,210 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,211 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,211 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,211 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,212 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,213 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,224 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,224 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,225 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:10,225 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,225 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,230 INFO L400 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-11-15 23:29:10,230 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,413 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,414 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,415 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,415 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,419 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,419 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,545 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,545 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,545 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,545 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,545 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,546 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,546 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,546 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,548 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,549 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,549 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,549 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,549 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,549 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,550 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,551 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,555 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,555 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,555 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,555 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,555 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,556 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,556 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,556 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,558 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,559 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,559 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,559 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,559 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,560 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,560 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,561 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,564 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,565 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,565 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,566 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,566 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,566 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,566 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,567 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,567 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,569 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,569 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,570 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,570 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,570 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,570 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,583 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,596 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,599 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,599 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,599 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,600 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,600 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,601 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,601 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,604 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,605 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,605 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,605 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,606 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,606 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,607 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,607 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,611 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,611 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,611 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,612 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,612 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,613 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,615 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,615 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,616 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,616 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,616 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,616 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,617 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,617 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,620 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,620 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,621 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,621 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,621 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,621 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,622 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,622 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,624 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,624 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,625 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,625 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,625 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,625 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,625 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,626 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,626 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,628 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,629 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,629 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,629 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,630 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,630 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,630 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,630 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,633 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,633 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,633 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,634 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,634 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,635 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,636 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,640 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,640 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,641 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,642 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-11-15 23:29:10,642 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-11-15 23:29:10,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,647 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,647 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,647 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,647 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,648 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,648 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,648 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,648 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,651 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,651 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,651 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-11-15 23:29:10,652 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:10,652 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,652 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,652 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-11-15 23:29:10,653 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-11-15 23:29:10,653 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:10,654 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,655 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-11-15 23:29:10,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,656 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,656 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:10,658 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:10,659 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:10,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,680 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,681 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,681 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,681 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,681 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,682 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:10,683 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:10,683 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:10,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,688 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,689 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,689 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,689 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,689 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:10,691 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:10,691 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:10,741 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,742 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,742 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,742 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,742 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,743 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:10,744 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:10,745 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:10,772 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,773 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,773 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,773 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,774 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,774 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:10,777 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:10,778 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:10,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,852 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,852 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,852 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,853 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,853 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:10,855 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:10,855 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:10,877 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,878 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,879 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-11-15 23:29:10,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,879 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:10,886 INFO L400 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2019-11-15 23:29:10,887 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:10,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:10,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:10,987 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:10,987 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:10,987 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:10,988 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:10,988 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:10,993 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:10,993 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:11,128 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,130 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,130 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,130 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,130 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,131 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,131 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,131 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,131 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,134 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,135 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,135 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,135 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,135 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,136 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,137 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:11,137 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:11,141 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,142 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,142 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,142 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,143 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,143 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,143 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,143 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,144 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,144 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,147 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,148 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,148 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,148 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,148 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,148 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,150 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:11,150 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:11,155 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,156 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,156 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,156 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,156 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,156 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,157 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,157 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,157 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,159 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,160 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,160 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,160 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,160 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,161 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,161 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,161 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,162 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,162 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,164 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,165 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,166 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,166 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,166 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,166 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,168 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:11,168 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:11,172 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,173 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,174 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,174 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,174 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,174 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,175 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:11,176 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:11,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,180 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,181 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,181 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,181 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,181 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,182 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,182 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,182 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,182 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,185 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,185 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,186 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,186 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,186 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,187 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,187 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,190 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,191 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,191 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,191 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,191 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,191 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,192 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,192 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,196 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,196 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,196 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,196 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,197 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,197 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,197 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,198 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,202 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,202 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,202 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,202 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,203 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,203 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,204 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,204 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,208 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,209 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,209 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,209 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,209 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,211 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:11,211 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:11,216 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,217 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,217 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,218 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,218 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,220 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-11-15 23:29:11,220 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-11-15 23:29:11,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,228 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,228 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,228 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,228 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,228 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,229 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,229 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,230 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,233 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-11-15 23:29:11,234 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-11-15 23:29:11,234 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-11-15 23:29:11,235 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-11-15 23:29:11,235 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-11-15 23:29:11,235 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-11-15 23:29:11,235 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-11-15 23:29:11,236 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-11-15 23:29:11,236 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-11-15 23:29:11,239 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-11-15 23:29:11,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 15.11 11:29:11 BoogieIcfgContainer [2019-11-15 23:29:11,246 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-11-15 23:29:11,249 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-11-15 23:29:11,249 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-11-15 23:29:11,250 INFO L275 PluginConnector]: Witness Printer initialized [2019-11-15 23:29:11,250 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 11:28:56" (3/4) ... [2019-11-15 23:29:11,257 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-11-15 23:29:11,258 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-11-15 23:29:11,260 INFO L168 Benchmark]: Toolchain (without parser) took 15900.42 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 582.0 MB). Free memory was 937.1 MB in the beginning and 1.0 GB in the end (delta: -63.0 MB). Peak memory consumption was 518.9 MB. Max. memory is 11.5 GB. [2019-11-15 23:29:11,261 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:29:11,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 552.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.6 MB). Free memory was 937.1 MB in the beginning and 1.2 GB in the end (delta: -222.6 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. [2019-11-15 23:29:11,262 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.93 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:29:11,264 INFO L168 Benchmark]: Boogie Preprocessor took 31.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-15 23:29:11,265 INFO L168 Benchmark]: RCFGBuilder took 414.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:29:11,271 INFO L168 Benchmark]: BuchiAutomizer took 14836.39 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 406.3 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 135.9 MB). Peak memory consumption was 542.2 MB. Max. memory is 11.5 GB. [2019-11-15 23:29:11,271 INFO L168 Benchmark]: Witness Printer took 8.79 ms. Allocated memory is still 1.6 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:29:11,277 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 958.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 552.83 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 175.6 MB). Free memory was 937.1 MB in the beginning and 1.2 GB in the end (delta: -222.6 MB). Peak memory consumption was 17.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.93 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.08 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 414.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 14836.39 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 406.3 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 135.9 MB). Peak memory consumption was 542.2 MB. Max. memory is 11.5 GB. * Witness Printer took 8.79 ms. Allocated memory is still 1.6 GB. Free memory is still 1.0 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 14.7s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 14.7s. 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: inital1198 mio100 ax101 hnf100 lsp97 ukn16 mio100 lsp35 div100 bol100 ite100 ukn100 eq194 hnf87 smp100 dnf293 smp92 tf100 neg92 sie126 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 107ms VariablesStem: 7 VariablesLoop: 6 DisjunctsStem: 8 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 60 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);" "call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1;" "assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7;" "assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem5;havoc test_fun_#t~mem7;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11;" Loop: "call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1;" "assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7;" "assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~mem5;havoc test_fun_#t~mem7;havoc test_fun_#t~short8;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...