./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex7.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/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex7.i -s /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/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 ad7dd1546c267d4b333310e4059eb370c2ffb064 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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 [2019-10-22 08:54:43,175 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 08:54:43,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 08:54:43,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 08:54:43,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 08:54:43,190 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 08:54:43,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 08:54:43,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 08:54:43,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 08:54:43,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 08:54:43,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 08:54:43,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 08:54:43,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 08:54:43,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 08:54:43,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 08:54:43,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 08:54:43,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 08:54:43,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 08:54:43,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 08:54:43,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 08:54:43,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 08:54:43,212 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 08:54:43,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 08:54:43,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 08:54:43,215 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 08:54:43,215 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 08:54:43,215 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 08:54:43,216 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 08:54:43,216 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 08:54:43,217 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 08:54:43,217 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 08:54:43,217 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 08:54:43,218 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 08:54:43,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 08:54:43,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 08:54:43,219 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 08:54:43,220 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 08:54:43,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 08:54:43,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 08:54:43,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 08:54:43,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 08:54:43,222 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/bin/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-10-22 08:54:43,236 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 08:54:43,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 08:54:43,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 08:54:43,247 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 08:54:43,247 INFO L138 SettingsManager]: * Use SBE=true [2019-10-22 08:54:43,247 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-10-22 08:54:43,247 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-10-22 08:54:43,247 INFO L138 SettingsManager]: * Use old map elimination=false [2019-10-22 08:54:43,247 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-10-22 08:54:43,248 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-10-22 08:54:43,248 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-10-22 08:54:43,248 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 08:54:43,248 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-10-22 08:54:43,248 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 08:54:43,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 08:54:43,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-10-22 08:54:43,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-10-22 08:54:43,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-10-22 08:54:43,250 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 08:54:43,250 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-10-22 08:54:43,250 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 08:54:43,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-10-22 08:54:43,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 08:54:43,250 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-22 08:54:43,251 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-10-22 08:54:43,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 08:54:43,251 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-22 08:54:43,251 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-10-22 08:54:43,252 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-10-22 08:54:43,252 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/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/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 -> ad7dd1546c267d4b333310e4059eb370c2ffb064 [2019-10-22 08:54:43,282 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 08:54:43,292 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 08:54:43,295 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 08:54:43,296 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 08:54:43,296 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 08:54:43,297 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/bin/uautomizer/../../sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex7.i [2019-10-22 08:54:43,344 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/bin/uautomizer/data/35379712f/eb925c4ab3a34bf88763efc17bc24243/FLAG7c994a6ab [2019-10-22 08:54:43,738 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 08:54:43,739 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/sv-benchmarks/c/termination-recursive-malloc/rec_malloc_ex7.i [2019-10-22 08:54:43,746 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/bin/uautomizer/data/35379712f/eb925c4ab3a34bf88763efc17bc24243/FLAG7c994a6ab [2019-10-22 08:54:44,139 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/bin/uautomizer/data/35379712f/eb925c4ab3a34bf88763efc17bc24243 [2019-10-22 08:54:44,142 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 08:54:44,143 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 08:54:44,144 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 08:54:44,144 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 08:54:44,147 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 08:54:44,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,150 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396e89a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44, skipping insertion in model container [2019-10-22 08:54:44,150 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,156 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 08:54:44,169 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 08:54:44,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:54:44,309 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 08:54:44,376 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 08:54:44,390 INFO L192 MainTranslator]: Completed translation [2019-10-22 08:54:44,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44 WrapperNode [2019-10-22 08:54:44,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 08:54:44,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 08:54:44,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 08:54:44,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 08:54:44,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,409 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 08:54:44,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 08:54:44,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 08:54:44,422 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 08:54:44,428 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,428 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,429 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,429 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,434 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,434 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (1/1) ... [2019-10-22 08:54:44,436 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 08:54:44,436 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 08:54:44,436 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 08:54:44,436 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 08:54:44,437 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_5bea470f-7d1b-4d79-9280-41cdf0d38abc/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 [2019-10-22 08:54:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 08:54:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-22 08:54:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-10-22 08:54:44,484 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-10-22 08:54:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure g [2019-10-22 08:54:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure g [2019-10-22 08:54:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 08:54:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 08:54:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-22 08:54:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 08:54:44,636 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-22 08:54:44,637 INFO L284 CfgBuilder]: Removed 4 assume(true) statements. [2019-10-22 08:54:44,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:54:44 BoogieIcfgContainer [2019-10-22 08:54:44,638 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-22 08:54:44,639 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-10-22 08:54:44,639 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-10-22 08:54:44,642 INFO L275 PluginConnector]: BuchiAutomizer initialized [2019-10-22 08:54:44,643 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-10-22 08:54:44,643 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.10 08:54:44" (1/3) ... [2019-10-22 08:54:44,644 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@25a049e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.10 08:54:44, skipping insertion in model container [2019-10-22 08:54:44,644 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-10-22 08:54:44,644 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 08:54:44" (2/3) ... [2019-10-22 08:54:44,644 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@25a049e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.10 08:54:44, skipping insertion in model container [2019-10-22 08:54:44,644 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-10-22 08:54:44,645 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:54:44" (3/3) ... [2019-10-22 08:54:44,646 INFO L371 chiAutomizerObserver]: Analyzing ICFG rec_malloc_ex7.i [2019-10-22 08:54:44,686 INFO L356 BuchiCegarLoop]: Interprodecural is true [2019-10-22 08:54:44,686 INFO L357 BuchiCegarLoop]: Hoare is false [2019-10-22 08:54:44,686 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-10-22 08:54:44,686 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-22 08:54:44,687 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-22 08:54:44,687 INFO L361 BuchiCegarLoop]: Difference is false [2019-10-22 08:54:44,687 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-22 08:54:44,687 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-10-22 08:54:44,700 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15 states. [2019-10-22 08:54:44,723 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 5 [2019-10-22 08:54:44,724 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-10-22 08:54:44,724 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-10-22 08:54:44,731 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-10-22 08:54:44,731 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2019-10-22 08:54:44,732 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2019-10-22 08:54:44,732 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 15 states. [2019-10-22 08:54:44,733 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 5 [2019-10-22 08:54:44,733 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-10-22 08:54:44,733 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-10-22 08:54:44,734 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-10-22 08:54:44,734 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2019-10-22 08:54:44,741 INFO L791 eck$LassoCheckResult]: Stem: 10#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~malloc5.base, main_#t~malloc5.offset, main_#t~malloc6.base, main_#t~malloc6.offset, main_#t~nondet7, main_#t~nondet8, main_~p1~0.base, main_~p1~0.offset, main_~p2~0.base, main_~p2~0.offset;call main_#t~malloc5.base, main_#t~malloc5.offset := #Ultimate.allocOnHeap(4);main_~p1~0.base, main_~p1~0.offset := main_#t~malloc5.base, main_#t~malloc5.offset;call main_#t~malloc6.base, main_#t~malloc6.offset := #Ultimate.allocOnHeap(4);main_~p2~0.base, main_~p2~0.offset := main_#t~malloc6.base, main_#t~malloc6.offset;call write~int(main_#t~nondet7, main_~p1~0.base, main_~p1~0.offset, 4);havoc main_#t~nondet7;call write~int(main_#t~nondet8, main_~p2~0.base, main_~p2~0.offset, 4);havoc main_#t~nondet8; 11#L43true call f(main_~p1~0.base, main_~p1~0.offset, main_~p2~0.base, main_~p2~0.offset);< 13#fENTRYtrue [2019-10-22 08:54:44,741 INFO L793 eck$LassoCheckResult]: Loop: 13#fENTRYtrue ~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset;call #t~mem1 := read~int(~p.base, ~p.offset, 4);call #t~mem2 := read~int(~q.base, ~q.offset, 4); 15#L13true assume !(#t~mem1 + #t~mem2 < 0);havoc #t~mem2;havoc #t~mem1;call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(4);~np~0.base, ~np~0.offset := #t~malloc3.base, #t~malloc3.offset;call #t~mem4 := read~int(~p.base, ~p.offset, 4);call write~int(#t~mem4 - 1, ~np~0.base, ~np~0.offset, 4);havoc #t~mem4;call ULTIMATE.dealloc(~p.base, ~p.offset); 17#L23true call g(~q.base, ~q.offset, ~np~0.base, ~np~0.offset);< 12#gENTRYtrue ~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset; 5#L31true call f(~p.base, ~p.offset, ~q.base, ~q.offset);< 13#fENTRYtrue [2019-10-22 08:54:44,747 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:54:44,747 INFO L82 PathProgramCache]: Analyzing trace with hash 39794, now seen corresponding path program 1 times [2019-10-22 08:54:44,754 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:54:44,755 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [7857346] [2019-10-22 08:54:44,755 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:44,755 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:44,755 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:54:44,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:44,885 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 08:54:44,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:54:44,887 INFO L82 PathProgramCache]: Analyzing trace with hash 28764888, now seen corresponding path program 1 times [2019-10-22 08:54:44,887 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:54:44,887 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [157118644] [2019-10-22 08:54:44,887 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:44,888 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:44,888 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:54:44,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:44,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:44,934 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 08:54:44,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:54:44,936 INFO L82 PathProgramCache]: Analyzing trace with hash 1102237191, now seen corresponding path program 1 times [2019-10-22 08:54:44,936 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:54:44,936 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058140711] [2019-10-22 08:54:44,936 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:44,936 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:44,937 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:54:44,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:45,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:45,056 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 08:54:45,459 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 83 [2019-10-22 08:54:45,722 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-10-22 08:54:45,968 WARN L191 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 71 [2019-10-22 08:54:46,187 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 75 [2019-10-22 08:54:46,241 INFO L210 LassoAnalysis]: Preferences: [2019-10-22 08:54:46,241 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-10-22 08:54:46,242 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-10-22 08:54:46,242 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-10-22 08:54:46,242 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-10-22 08:54:46,242 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-10-22 08:54:46,242 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-10-22 08:54:46,243 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-10-22 08:54:46,243 INFO L131 ssoRankerPreferences]: Filename of dumped script: rec_malloc_ex7.i_Iteration1_Lasso [2019-10-22 08:54:46,243 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-10-22 08:54:46,243 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-10-22 08:54:46,262 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,271 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,275 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,276 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,283 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,284 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,286 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,288 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,292 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,294 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,296 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,300 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,302 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,305 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,307 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,309 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,311 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,313 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,315 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,324 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,328 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,330 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,332 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,334 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,336 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,482 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 51 [2019-10-22 08:54:46,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,560 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:46,562 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:47,000 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-10-22 08:54:47,006 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-10-22 08:54:47,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,010 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,010 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,010 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,011 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,011 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,012 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,012 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,014 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,016 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,016 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,016 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,016 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,016 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,017 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,017 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,018 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 [2019-10-22 08:54:47,018 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,018 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,018 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,019 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,019 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,019 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,020 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 [2019-10-22 08:54:47,021 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,021 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,022 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,022 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,022 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,024 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,024 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,024 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,025 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,025 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,027 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,027 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,027 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,027 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,028 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,028 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,029 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 [2019-10-22 08:54:47,029 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,029 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,030 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,030 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,030 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,030 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,030 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,031 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,031 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,032 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,032 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,032 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,032 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,032 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,033 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,033 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,034 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,034 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,035 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,035 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,035 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,035 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,035 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,035 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,037 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 [2019-10-22 08:54:47,037 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,037 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,038 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,038 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,040 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,040 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,041 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,041 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 [2019-10-22 08:54:47,041 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,042 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,042 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,042 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,042 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,042 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,042 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,044 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,044 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,044 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,045 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,045 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,049 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,049 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,050 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,050 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,051 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:47,052 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:47,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,059 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 [2019-10-22 08:54:47,060 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,061 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,061 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,061 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,061 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,062 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,062 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,063 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,063 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 [2019-10-22 08:54:47,063 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,064 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,064 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,064 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,064 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,064 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,064 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,068 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,069 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,069 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,069 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,069 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,069 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,070 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,071 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,071 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,071 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,071 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,071 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,072 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,072 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,073 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,073 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 [2019-10-22 08:54:47,074 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,074 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,074 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,074 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,074 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,075 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,075 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,076 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,076 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,077 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,077 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,077 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,079 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,079 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,079 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,079 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,079 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,080 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,080 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,082 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,082 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,082 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,082 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,082 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,083 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,083 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,083 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,084 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,084 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,085 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,085 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,085 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,086 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,086 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,086 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,087 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,087 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,087 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,087 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,088 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,088 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,088 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,089 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,090 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,090 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,090 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,090 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,090 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,091 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,091 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,091 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,092 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,092 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,092 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,093 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,094 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:47,094 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:47,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,098 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,098 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,098 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,098 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,100 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,101 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,101 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,101 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,101 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,101 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,102 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,103 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,103 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,103 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,104 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,104 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,104 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,104 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,106 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 [2019-10-22 08:54:47,106 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,106 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,106 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,106 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,106 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,107 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,107 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,108 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,108 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,109 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,109 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,109 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,109 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,110 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,110 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,111 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 [2019-10-22 08:54:47,111 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,111 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,112 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,112 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,112 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,112 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,112 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,113 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,114 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,114 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 08:54:47,114 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:47,114 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,122 INFO L400 nArgumentSynthesizer]: We have 28 Motzkin's Theorem applications. [2019-10-22 08:54:47,122 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:47,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,218 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 [2019-10-22 08:54:47,219 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,221 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,221 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,222 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,223 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:47,223 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:47,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,233 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,233 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,233 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,233 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,235 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:47,235 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:47,245 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,247 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,248 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,248 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,248 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,249 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:47,250 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:47,255 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,258 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,259 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,259 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,260 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,261 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:47,262 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:47,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,270 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,270 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,270 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,270 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,272 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:47,272 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:47,293 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,294 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 [2019-10-22 08:54:47,294 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,294 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,295 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,295 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,296 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:47,296 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:47,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,306 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 [2019-10-22 08:54:47,306 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,306 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,306 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,307 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,307 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,307 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,307 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,307 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,308 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,308 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,308 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,308 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,308 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,309 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,309 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,310 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,310 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 [2019-10-22 08:54:47,310 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,311 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,311 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,311 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,311 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,311 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,311 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,312 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,312 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,313 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:47,313 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:47,314 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,314 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,314 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-10-22 08:54:47,314 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 [2019-10-22 08:54:47,315 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,315 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,315 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,315 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,315 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,316 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,316 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,317 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 [2019-10-22 08:54:47,317 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,317 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,318 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,318 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,318 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,318 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,318 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,319 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,320 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,320 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,320 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,320 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,320 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,320 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,321 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,322 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,322 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,322 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,322 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,322 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,322 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,322 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,323 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 [2019-10-22 08:54:47,324 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,324 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,324 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,324 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,324 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,324 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,325 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,325 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,326 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 [2019-10-22 08:54:47,326 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,327 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,327 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,327 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,327 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,327 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,327 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,328 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,328 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,329 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,329 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,329 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,331 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,331 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,331 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,331 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,332 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,332 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,332 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,332 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,333 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,333 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,334 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,334 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,334 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,335 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,335 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,335 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,336 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,336 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,336 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,337 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 [2019-10-22 08:54:47,337 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,341 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,341 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,341 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,342 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,342 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,342 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,344 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,345 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,345 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,345 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,345 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,346 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,347 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,347 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,347 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,348 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:47,348 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:47,349 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,351 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 [2019-10-22 08:54:47,351 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,352 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,352 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,352 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,353 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,354 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,355 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 [2019-10-22 08:54:47,356 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,356 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,356 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,356 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,356 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,356 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,358 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,358 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,358 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,358 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,360 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,360 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,360 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,360 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,361 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,364 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,365 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,365 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,365 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,365 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,365 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,365 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,366 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 [2019-10-22 08:54:47,367 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,367 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,367 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,367 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,367 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,367 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,368 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 [2019-10-22 08:54:47,369 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,369 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,369 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,369 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,371 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,371 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,371 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,373 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,373 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,373 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,373 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,373 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,373 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,373 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,374 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,374 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,375 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,375 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,375 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,375 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,375 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,375 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,376 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,376 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 [2019-10-22 08:54:47,376 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,376 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,377 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,377 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,377 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,378 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,378 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,378 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,379 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,379 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,379 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,379 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,380 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,380 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,380 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,381 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,382 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,382 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,382 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,382 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,383 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:47,383 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:47,385 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,386 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,386 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,386 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,386 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,386 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,386 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,386 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,388 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,388 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,388 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,389 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,389 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,390 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,390 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,391 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,391 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,391 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,391 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,391 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,391 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,391 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,392 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 [2019-10-22 08:54:47,393 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,393 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,393 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,394 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,394 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,394 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,395 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,395 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,395 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,396 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,396 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,396 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,396 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,398 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,398 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,398 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,398 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,398 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,398 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,398 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,399 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,400 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,400 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 08:54:47,400 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:47,400 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,405 INFO L400 nArgumentSynthesizer]: We have 42 Motzkin's Theorem applications. [2019-10-22 08:54:47,405 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:47,436 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,437 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,437 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,437 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,438 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,439 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:47,439 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:47,441 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,442 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,442 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,442 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,442 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,443 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:47,443 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:47,451 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,451 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 [2019-10-22 08:54:47,452 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,452 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,452 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,452 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,453 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:47,456 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:47,461 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,464 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,464 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,464 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,465 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,466 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:47,466 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:47,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,474 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 [2019-10-22 08:54:47,475 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,475 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,475 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,478 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:47,479 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:47,500 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,506 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 [2019-10-22 08:54:47,506 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,506 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,507 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,507 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,509 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:47,509 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:47,519 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,521 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,521 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,521 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,521 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,521 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,522 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,522 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,523 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,526 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 [2019-10-22 08:54:47,528 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,528 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,528 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,528 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,528 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,528 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,529 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,529 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,530 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,530 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,530 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,530 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,530 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,531 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,531 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,532 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 [2019-10-22 08:54:47,532 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,532 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,532 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,532 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,532 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:47,532 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:47,533 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,534 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-10-22 08:54:47,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,534 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,534 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,535 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,535 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,535 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,535 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,535 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,536 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,536 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,536 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,537 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,537 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,537 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,537 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,538 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,538 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,539 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,539 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,539 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,539 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,539 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,540 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,540 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,540 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,541 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,542 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,542 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,542 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,542 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,542 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,542 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,543 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,544 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,544 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,544 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,544 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,544 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,544 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,545 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,545 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,546 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,546 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,546 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,547 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,547 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,547 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,547 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,548 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,548 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 [2019-10-22 08:54:47,548 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,548 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,548 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,548 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,549 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,549 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,549 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,551 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,551 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,551 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,551 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,551 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,551 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,551 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,552 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,552 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 [2019-10-22 08:54:47,553 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,553 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,553 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,553 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,554 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,554 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,554 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,555 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,555 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,555 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,556 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,556 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,556 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,556 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,556 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,558 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 [2019-10-22 08:54:47,558 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,558 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,559 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,559 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,559 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,560 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 [2019-10-22 08:54:47,560 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,560 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,561 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,561 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,561 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,561 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,561 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,562 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,562 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 [2019-10-22 08:54:47,563 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,563 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,563 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,563 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,564 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:47,564 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:47,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,567 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,567 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,567 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,567 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,567 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,567 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,567 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,568 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,568 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 [2019-10-22 08:54:47,569 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,569 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,569 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,569 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,569 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,570 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,570 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,571 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,571 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,572 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,572 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,572 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,573 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,574 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,574 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,574 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,574 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,574 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,574 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,575 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,575 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 [2019-10-22 08:54:47,576 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,576 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,576 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,576 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,576 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,576 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,576 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,578 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,578 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,579 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,579 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,579 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,580 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,580 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,580 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,580 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,580 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,581 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,581 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,581 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,583 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,583 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,583 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,583 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,584 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,585 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,585 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,586 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,587 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,587 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,587 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,587 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,587 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,588 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,588 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,589 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,589 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 [2019-10-22 08:54:47,590 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,590 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,590 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,590 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,590 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,590 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,590 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,592 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,592 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,593 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:47,593 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:47,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,595 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 [2019-10-22 08:54:47,596 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,596 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,596 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,597 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,597 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,598 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 [2019-10-22 08:54:47,598 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,599 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,599 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,599 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,599 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,599 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,599 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,600 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 [2019-10-22 08:54:47,602 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,602 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,602 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,603 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,603 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,604 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 [2019-10-22 08:54:47,604 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,604 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,605 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,605 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,607 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,608 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,608 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,608 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,608 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,608 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,609 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,609 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,610 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 [2019-10-22 08:54:47,610 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,610 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,610 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,610 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,611 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,611 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,612 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,613 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,613 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 08:54:47,613 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:47,613 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,618 INFO L400 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2019-10-22 08:54:47,622 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-10-22 08:54:47,685 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,686 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,686 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,686 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,687 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:47,688 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:47,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,693 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,694 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,694 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,695 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:47,696 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:47,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,705 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,705 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,705 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,705 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,706 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:47,706 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:47,725 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,726 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 [2019-10-22 08:54:47,726 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,726 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,726 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,726 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,728 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:47,728 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:47,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,746 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,746 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,746 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,746 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,749 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:47,749 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:47,770 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,771 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,771 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,771 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,771 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,773 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:47,774 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:47,794 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,795 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,795 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,795 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,795 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,795 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,795 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,796 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,796 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,797 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,797 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,797 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,797 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,797 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,798 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,798 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,798 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,799 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,799 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,799 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,799 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,799 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,800 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,800 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,800 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,801 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,801 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,801 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,802 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,802 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:47,802 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:47,802 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,803 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,803 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-10-22 08:54:47,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,803 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,803 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,804 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,804 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,804 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,804 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,804 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,805 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,805 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 [2019-10-22 08:54:47,806 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,806 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,806 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,806 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,806 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,807 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,807 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,808 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,808 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,808 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,808 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,808 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,809 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,810 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,810 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,810 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,810 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,810 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,810 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,811 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,811 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,811 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,812 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 [2019-10-22 08:54:47,812 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,812 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,812 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,812 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,812 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,813 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,813 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,814 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,814 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,815 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,815 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,815 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,815 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,815 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,815 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,816 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,816 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,816 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,817 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,817 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,817 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,817 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,818 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,818 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,818 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,819 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,819 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,819 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,819 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,819 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,819 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,819 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,821 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,821 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,821 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,822 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,822 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,822 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,823 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,823 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,823 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,823 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,823 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,824 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,824 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,824 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,825 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,825 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,826 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,826 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,826 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,826 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,826 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,827 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 [2019-10-22 08:54:47,827 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,828 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,828 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,828 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,828 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,828 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,829 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 [2019-10-22 08:54:47,830 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,830 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,830 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,830 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,831 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:47,831 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:47,833 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,833 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 [2019-10-22 08:54:47,834 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,834 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,834 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,834 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,834 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,834 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,835 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,835 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,836 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,836 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,836 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,836 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,836 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,836 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,837 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,838 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,838 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,838 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,839 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,839 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,839 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,839 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,840 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,841 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,841 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,841 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,841 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,842 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,842 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,843 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,843 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,843 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,843 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,844 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,844 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,844 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,845 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,845 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,846 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,846 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,846 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,846 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,846 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,847 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,848 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,848 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,848 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,848 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,850 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,850 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,850 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,850 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,850 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,851 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,851 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,852 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,852 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,852 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,852 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,852 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,852 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,853 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,853 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,854 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,854 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,854 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,855 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,855 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,855 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,855 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,855 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,856 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,856 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,856 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,857 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,857 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,857 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,857 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,858 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,859 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,859 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,860 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:47,860 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:47,862 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,863 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,863 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,863 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,863 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,864 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,865 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,865 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,865 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,866 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,866 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,866 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,867 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,867 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,867 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,867 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,868 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,868 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,868 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,869 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,870 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,870 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,870 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,870 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,870 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,870 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,870 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,871 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,871 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,871 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,872 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,872 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,872 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,872 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,872 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,873 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,874 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,874 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:47,874 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,874 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,874 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,874 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:47,875 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:47,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,876 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,876 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 08:54:47,876 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:47,876 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,882 INFO L400 nArgumentSynthesizer]: We have 70 Motzkin's Theorem applications. [2019-10-22 08:54:47,882 INFO L401 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-10-22 08:54:47,922 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,923 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,923 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,923 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,923 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,924 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:47,925 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:47,927 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,928 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 [2019-10-22 08:54:47,928 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,928 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,928 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,928 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,930 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:47,930 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:47,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,938 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 [2019-10-22 08:54:47,938 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,938 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,938 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,938 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,940 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:47,940 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:47,945 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:47,946 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,946 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,946 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,946 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,948 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:47,948 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:47,959 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,959 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 [2019-10-22 08:54:47,960 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:47,960 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:47,960 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:47,960 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:47,963 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:47,963 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:47,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:47,999 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 [2019-10-22 08:54:47,999 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:48,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,000 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,000 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,003 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:48,003 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:48,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,029 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 [2019-10-22 08:54:48,031 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:48,031 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,031 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,031 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,031 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,032 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,032 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,033 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,033 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 [2019-10-22 08:54:48,034 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:48,034 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,034 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,034 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,034 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,034 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,035 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,036 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,036 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 [2019-10-22 08:54:48,036 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:48,036 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,037 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,037 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,037 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,037 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,038 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,039 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,040 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:48,040 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,040 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,040 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,040 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,041 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,041 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,042 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-10-22 08:54:48,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,043 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,043 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,043 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,044 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,045 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,045 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,048 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,048 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,049 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,049 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,049 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,049 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,049 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,049 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,050 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,051 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,051 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,051 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,051 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,052 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,052 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,052 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,052 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,054 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,054 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,055 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,055 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,055 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,055 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,055 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,055 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,056 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,058 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,058 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,059 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,059 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,059 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,059 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,060 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,061 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,064 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,065 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,065 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,065 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,065 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,065 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,066 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,066 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,067 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 [2019-10-22 08:54:48,067 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,068 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,068 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,068 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,068 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,069 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,070 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,071 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,071 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,071 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,071 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,071 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,071 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,072 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,072 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,073 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,073 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 [2019-10-22 08:54:48,074 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,074 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,074 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,074 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,074 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,074 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,075 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,075 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,076 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,076 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,077 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,077 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,077 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,077 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,078 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,078 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,078 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,079 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 [2019-10-22 08:54:48,080 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,080 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,080 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,080 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,080 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,080 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,081 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,081 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,083 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 [2019-10-22 08:54:48,083 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,083 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,083 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,083 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,083 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,084 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,084 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,084 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,085 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,086 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,086 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,086 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,087 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,087 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,087 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,088 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:48,088 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:48,091 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,094 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,094 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,095 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,095 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,095 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,095 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,095 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,096 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,098 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,098 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,098 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,098 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,099 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,101 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,101 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,101 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,101 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,102 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,102 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,102 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,102 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,103 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,104 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,104 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,104 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,104 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,105 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,105 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,105 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,106 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,107 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,107 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,107 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,108 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,108 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,108 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,108 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,109 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,109 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,111 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,111 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,111 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,111 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,111 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,111 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,112 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,112 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,113 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,115 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,115 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,115 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,115 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,115 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,115 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,116 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,116 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,117 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,119 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,119 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,119 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,119 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,119 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,120 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,120 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,127 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,128 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,128 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,128 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,128 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,129 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,129 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,129 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,131 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,131 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,131 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,132 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,132 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,132 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,132 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,132 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,133 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,134 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,135 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,135 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,135 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,136 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,136 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,136 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,137 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,137 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,137 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,138 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,139 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 [2019-10-22 08:54:48,139 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,139 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,140 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,140 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,140 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,141 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:48,141 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:48,144 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,146 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,146 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,146 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,146 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,146 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,146 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,147 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,147 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,148 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,149 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,150 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,150 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,150 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,150 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,151 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,151 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,151 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,211 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 [2019-10-22 08:54:48,212 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,212 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,212 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,212 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,212 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,212 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,213 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,213 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,214 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,214 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,214 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,214 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,214 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,214 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,216 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,216 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,217 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 [2019-10-22 08:54:48,217 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,217 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,217 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,218 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,218 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,218 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,219 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 [2019-10-22 08:54:48,219 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,220 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,220 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,220 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,220 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,220 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,220 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,220 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,222 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 [2019-10-22 08:54:48,222 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,222 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,222 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 08:54:48,223 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:48,223 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,227 INFO L400 nArgumentSynthesizer]: We have 42 Motzkin's Theorem applications. [2019-10-22 08:54:48,228 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:48,253 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,254 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,254 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,254 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,254 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,254 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,255 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:48,255 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:48,259 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,260 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,260 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,260 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,260 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,260 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,261 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:48,261 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:48,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,268 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,268 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,268 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,268 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,268 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,269 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:48,269 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:48,274 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,274 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,274 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,275 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,275 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,275 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,276 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:48,276 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:48,283 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,284 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,284 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,284 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,284 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,284 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,286 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:48,287 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:48,304 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,305 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,305 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,305 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,305 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,305 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,307 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:48,307 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:48,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,318 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,318 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,318 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,318 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,318 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,318 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,319 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,319 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,320 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,320 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,320 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,320 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,321 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,321 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,321 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,322 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,322 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,323 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 [2019-10-22 08:54:48,323 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,323 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,323 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,323 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,323 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,323 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,324 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,324 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,324 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,325 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,325 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:48,326 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,326 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,326 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,326 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:48,326 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:48,326 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,327 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-10-22 08:54:48,327 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 [2019-10-22 08:54:48,328 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,328 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,328 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,328 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,329 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,329 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,330 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,331 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,331 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,331 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,331 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,331 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,332 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,332 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,332 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,333 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,334 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 [2019-10-22 08:54:48,334 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,334 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,334 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,334 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,335 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,335 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,335 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,337 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 [2019-10-22 08:54:48,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,337 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,338 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,338 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,338 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,338 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,338 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,340 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,340 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,340 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,340 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,340 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,341 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,341 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,342 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,343 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,343 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,343 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,343 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,343 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,344 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,344 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,344 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,344 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,344 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,346 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,346 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,346 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,346 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,346 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,347 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,347 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,347 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,349 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,349 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,349 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,349 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,349 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,349 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,350 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,350 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,351 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 [2019-10-22 08:54:48,352 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,352 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,352 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,352 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,352 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,352 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,352 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,353 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,354 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,355 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,355 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,355 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,355 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,355 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,355 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,356 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,358 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,358 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,358 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,358 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,359 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,359 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,360 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,360 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 [2019-10-22 08:54:48,360 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,360 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,360 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,361 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,361 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,361 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,361 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,362 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,362 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,363 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 [2019-10-22 08:54:48,363 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,363 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,363 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,363 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,363 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,364 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:48,364 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:48,367 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,367 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,368 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,368 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,368 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,368 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,368 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,368 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,369 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,369 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,371 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,371 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,371 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,371 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,371 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,372 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,372 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,373 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,374 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,374 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,374 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,374 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,374 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,375 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,375 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,375 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,376 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,376 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 [2019-10-22 08:54:48,377 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,377 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,377 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,378 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,378 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,378 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,378 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,378 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,380 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,380 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,380 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,380 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,380 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,380 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,381 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,381 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,382 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,383 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,383 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,383 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,383 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,384 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,384 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,384 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,384 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,386 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,386 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,386 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,386 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,387 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,387 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,387 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,387 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,387 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,388 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,389 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,390 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,390 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,390 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,390 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,390 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,391 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,392 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,392 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 [2019-10-22 08:54:48,392 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,392 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,392 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,393 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,393 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,393 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,394 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,394 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,395 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,396 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,396 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,396 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,396 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,396 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,396 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,396 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,397 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,399 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,399 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,399 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,399 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,399 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,399 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,400 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,400 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,401 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,402 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,402 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,402 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,402 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,402 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,403 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:48,403 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:48,406 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,406 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 [2019-10-22 08:54:48,407 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,407 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,407 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,407 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,407 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,407 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,408 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,408 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,409 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,409 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,410 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,410 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,410 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,410 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,410 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,410 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,411 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,411 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,412 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,413 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,413 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,413 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,413 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,414 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,414 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,414 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,414 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,415 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,416 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,416 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,416 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,416 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,416 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,417 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,417 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,417 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,419 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 [2019-10-22 08:54:48,419 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,419 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,419 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,420 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,420 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,420 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,420 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,422 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,422 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,422 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,422 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,423 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,423 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,423 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,423 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,424 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,425 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,425 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,425 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 08:54:48,426 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:48,426 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,431 INFO L400 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2019-10-22 08:54:48,431 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-10-22 08:54:48,465 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,466 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 [2019-10-22 08:54:48,466 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,466 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,466 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,466 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,467 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,468 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:48,468 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:48,473 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,474 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 [2019-10-22 08:54:48,474 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,474 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,474 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,475 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,475 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,476 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:48,476 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:48,485 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,486 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,486 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,486 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,486 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,486 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,488 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:48,488 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:48,497 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,497 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 [2019-10-22 08:54:48,498 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,498 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,498 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,498 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,498 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,500 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:48,500 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:48,527 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,528 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,528 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,528 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,528 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,528 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,532 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:48,532 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:48,563 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,564 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,564 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,564 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,564 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,564 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,567 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:48,567 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:48,610 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,611 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 [2019-10-22 08:54:48,611 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,611 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,611 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,612 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,612 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,612 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,614 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 [2019-10-22 08:54:48,614 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,614 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,615 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,615 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,615 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,615 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,615 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,615 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,617 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 [2019-10-22 08:54:48,621 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,621 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,621 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,622 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,622 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,622 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,622 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,622 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,623 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,624 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,624 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:48,624 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,624 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,624 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,624 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:48,625 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:48,625 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,626 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-10-22 08:54:48,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,627 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,627 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,627 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,628 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,628 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,628 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,630 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,630 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,631 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,631 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,631 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,631 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,632 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,632 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,632 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,633 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 [2019-10-22 08:54:48,634 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,634 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,634 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,634 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,634 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,634 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,635 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,635 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,636 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,637 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,637 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,637 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,637 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,637 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,637 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,638 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,638 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,640 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,640 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,640 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,641 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,641 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,642 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,642 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,643 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,643 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,644 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,644 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,644 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,644 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,644 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,645 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,645 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,646 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,646 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 [2019-10-22 08:54:48,647 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,647 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,647 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,647 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,647 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,647 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,648 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,648 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,649 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,650 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 [2019-10-22 08:54:48,650 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,650 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,651 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,651 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,651 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,651 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,652 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,652 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,653 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,653 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 [2019-10-22 08:54:48,654 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,654 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,654 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,654 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,654 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,655 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,655 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,656 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,657 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,657 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,658 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,658 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,658 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,658 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,659 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,659 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,660 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,660 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,661 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,661 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,661 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,661 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,661 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,662 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,662 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,663 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,664 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,664 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,664 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,664 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,664 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,664 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,665 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,665 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,666 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,667 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,667 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,667 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,668 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,668 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,669 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:48,669 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:48,674 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,674 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 [2019-10-22 08:54:48,675 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,675 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,675 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,675 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,675 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,675 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,676 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,676 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,677 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,678 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,678 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,678 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,678 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,678 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,679 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,679 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,679 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,680 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 [2019-10-22 08:54:48,681 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,681 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,681 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,682 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,682 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,682 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,682 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,683 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,684 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 [2019-10-22 08:54:48,684 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,684 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,684 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,684 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,685 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,685 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,686 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,686 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,687 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,687 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,687 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,687 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,687 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,688 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,688 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,688 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,689 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,689 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,690 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,690 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 [2019-10-22 08:54:48,690 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,691 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,691 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,691 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,691 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,691 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,692 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,693 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,693 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 [2019-10-22 08:54:48,694 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,694 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,694 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,694 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,694 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,694 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,695 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,695 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,696 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 [2019-10-22 08:54:48,696 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,696 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,697 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,697 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,697 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,698 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,698 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,699 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,699 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,700 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,700 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,700 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,700 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,700 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,701 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,701 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,703 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,703 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,703 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,703 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,703 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,703 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,704 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,704 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,705 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,706 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,706 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,706 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,706 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,706 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,706 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,707 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,707 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,708 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,709 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,709 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,710 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,710 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,710 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,711 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:48,711 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:48,716 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,716 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 [2019-10-22 08:54:48,717 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,717 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,717 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,717 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,717 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,718 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,718 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,718 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,719 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,720 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,720 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,720 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,721 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,721 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,721 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,726 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,726 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,727 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,727 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 [2019-10-22 08:54:48,727 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,728 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,728 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,728 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,728 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,728 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,729 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,729 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,730 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,731 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,731 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,731 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,731 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,732 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,732 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,732 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,733 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,733 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,734 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,735 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,735 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,735 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,736 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,736 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,736 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,736 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,736 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,737 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,738 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 [2019-10-22 08:54:48,738 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,738 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,738 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,738 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,739 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,739 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,740 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,740 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,741 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,741 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 [2019-10-22 08:54:48,742 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,742 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,742 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 08:54:48,742 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:48,742 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,756 INFO L400 nArgumentSynthesizer]: We have 70 Motzkin's Theorem applications. [2019-10-22 08:54:48,756 INFO L401 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-10-22 08:54:48,829 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,830 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,830 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,830 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,831 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,831 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,831 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,832 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:48,833 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:48,846 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,847 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,847 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,847 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,847 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,847 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,849 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:48,849 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:48,863 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,863 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,863 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,864 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,864 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,864 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,866 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:48,866 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:48,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,876 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,876 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,876 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,876 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,879 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:48,879 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:48,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,894 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 [2019-10-22 08:54:48,895 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,895 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,895 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,895 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,895 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,899 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:48,899 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:48,951 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,954 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,954 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,954 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,954 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,954 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,958 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:48,958 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:48,989 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,989 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,989 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,990 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,990 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,990 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,990 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,990 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,991 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,992 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 [2019-10-22 08:54:48,993 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,993 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,993 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,993 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,993 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,993 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,994 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,994 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,995 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:48,996 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,996 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,996 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,996 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,996 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,996 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:48,997 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:48,997 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:48,998 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:48,998 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 [2019-10-22 08:54:48,999 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:48,999 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:48,999 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:48,999 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:48,999 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:48,999 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:49,000 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:49,000 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,001 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,001 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-10-22 08:54:49,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,002 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,002 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,002 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,002 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,003 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,003 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,003 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,003 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,005 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,005 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 [2019-10-22 08:54:49,006 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,006 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,006 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,006 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,006 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,006 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,006 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,006 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,008 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,008 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 [2019-10-22 08:54:49,008 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,008 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,009 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,009 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,009 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,009 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,010 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,010 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,011 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,015 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,015 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,015 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,015 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,015 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,015 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,016 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,016 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,017 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,018 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,018 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,018 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,018 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,019 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,019 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,019 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,019 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,020 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,021 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,021 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,021 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,021 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,021 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,021 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,022 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,022 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,023 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,023 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,024 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,024 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,024 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,024 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,024 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,024 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,024 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,026 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,027 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,027 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,027 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,027 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,027 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,027 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,028 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,029 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 [2019-10-22 08:54:49,029 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,029 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,030 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,030 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,030 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,030 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,030 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,030 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,032 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,032 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 [2019-10-22 08:54:49,032 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,032 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,032 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,033 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,033 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,033 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,033 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,033 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,035 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 [2019-10-22 08:54:49,035 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,036 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,036 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,036 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,036 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,036 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,036 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,036 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,038 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,039 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,039 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,039 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,039 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,039 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,040 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,040 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,040 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,042 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,042 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,043 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,043 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,043 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,043 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,043 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,044 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:49,044 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:49,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,049 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,049 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,049 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,049 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,049 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,049 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,050 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,050 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,052 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,054 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,054 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,054 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,054 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,054 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,054 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,055 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,055 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,058 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,058 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,059 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,059 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,059 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,059 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,062 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,063 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,063 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,063 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,063 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,063 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,063 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,063 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,064 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,066 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,067 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,067 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,067 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,067 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,068 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,068 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,068 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,070 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,071 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 [2019-10-22 08:54:49,071 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,071 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,071 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,072 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,072 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,072 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,072 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,075 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 [2019-10-22 08:54:49,075 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,076 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,076 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,076 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,076 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,077 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,079 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,079 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 [2019-10-22 08:54:49,080 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,080 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,080 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,080 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,080 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,080 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,081 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,081 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,083 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,083 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 [2019-10-22 08:54:49,084 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,084 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,084 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,084 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,084 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,084 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,085 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,085 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,088 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,088 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,088 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,088 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,088 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,088 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,089 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,089 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,091 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,092 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,092 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,092 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,092 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,092 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,092 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,093 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,093 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,096 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,096 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,096 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,096 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,096 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,097 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:49,098 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:49,101 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,102 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,102 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,102 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,102 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,102 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,102 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,103 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,103 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,106 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,106 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,106 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,106 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,107 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,107 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,107 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,107 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,110 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,110 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,111 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,111 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,111 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,111 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,111 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,111 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,114 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,115 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,115 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,115 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,115 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,115 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,115 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,115 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,116 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,118 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,119 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,119 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,119 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,119 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,119 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,120 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,120 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,122 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,123 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,123 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,123 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,123 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,123 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,123 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,124 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,124 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,126 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,127 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,127 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,127 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 08:54:49,127 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:49,127 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,132 INFO L400 nArgumentSynthesizer]: We have 56 Motzkin's Theorem applications. [2019-10-22 08:54:49,133 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-10-22 08:54:49,267 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,268 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,268 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,268 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,268 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,269 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,270 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:49,277 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:49,287 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,288 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,371 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,371 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,372 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,373 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:49,373 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:49,389 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,390 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,390 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,390 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,390 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,391 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:49,391 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:49,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,408 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,408 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,408 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,408 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,408 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,410 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:49,410 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:49,430 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,431 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 [2019-10-22 08:54:49,431 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,431 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,431 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,431 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,431 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,434 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:49,434 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:49,467 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,467 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 [2019-10-22 08:54:49,467 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,468 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,468 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,468 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,468 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,470 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:49,470 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:49,498 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,499 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,499 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,499 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,499 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,500 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,500 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,500 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,500 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,501 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,502 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,503 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,503 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,503 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,503 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,504 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,504 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,504 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,504 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,505 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,506 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 [2019-10-22 08:54:49,508 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,508 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,508 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,508 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,508 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,508 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,508 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,508 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,510 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,512 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,512 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:49,512 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,512 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,512 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,512 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:49,512 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:49,512 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,514 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,514 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-10-22 08:54:49,514 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 [2019-10-22 08:54:49,515 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,515 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,515 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,515 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,515 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,515 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,515 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,516 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,518 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,519 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,519 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,519 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,519 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,519 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,519 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,519 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,519 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,521 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,522 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 [2019-10-22 08:54:49,523 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,523 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,523 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,523 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,524 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,524 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,525 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,525 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,527 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,528 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,528 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,528 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,528 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,528 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,528 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,529 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,529 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,531 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,532 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,532 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,532 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,532 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,532 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,532 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,533 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,533 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,535 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,536 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,536 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,536 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,536 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,536 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,537 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,537 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,537 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,539 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,539 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,540 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,540 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,540 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,540 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,540 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,540 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,540 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,541 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,543 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,543 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,543 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,543 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,543 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,543 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,544 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,544 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,546 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,546 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,546 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,547 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,547 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,547 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,547 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,547 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,547 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,550 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,550 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,551 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,551 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,551 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,551 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,551 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,551 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,551 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,554 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,554 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 [2019-10-22 08:54:49,555 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,555 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,555 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,555 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,555 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,555 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,555 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,555 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,557 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,558 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 [2019-10-22 08:54:49,558 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,558 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,558 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,558 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,558 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,558 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,559 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,559 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,561 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,562 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,562 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,562 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,562 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,563 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:49,563 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:49,566 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,567 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,567 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,567 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,567 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,568 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,568 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,568 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,571 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,571 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,571 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,571 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,572 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,572 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,572 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,572 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,572 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,575 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,575 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 [2019-10-22 08:54:49,575 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,576 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,576 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,576 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,576 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,576 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,576 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,577 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,580 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,580 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,580 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,580 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,580 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,580 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,580 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,581 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,583 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,583 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,583 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,584 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,584 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,584 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,584 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,586 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,587 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,587 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,587 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,587 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,588 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,588 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,588 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,591 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,591 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,591 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,591 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,592 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,592 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,592 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,592 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,592 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,595 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 [2019-10-22 08:54:49,595 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,595 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,596 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,596 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,596 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,596 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,598 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,598 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 [2019-10-22 08:54:49,599 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,599 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,599 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,599 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,599 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,599 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,600 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,600 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,604 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,604 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,604 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,604 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,605 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,607 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 [2019-10-22 08:54:49,607 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,607 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,607 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,607 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,607 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,608 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,608 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,608 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,611 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 [2019-10-22 08:54:49,612 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,612 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,612 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,613 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:49,613 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:49,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,617 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 [2019-10-22 08:54:49,618 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,618 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,618 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,618 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,618 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,619 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,619 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,621 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,622 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,622 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,622 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,622 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,622 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,622 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,623 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,623 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,626 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,626 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 [2019-10-22 08:54:49,626 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,626 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,626 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,627 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,627 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,627 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,627 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,627 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,630 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,630 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,630 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,630 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,630 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,630 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,631 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,631 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,631 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,631 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,635 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,635 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,635 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,635 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,635 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,635 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,636 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,636 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,637 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,638 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,638 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,638 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:49,638 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,638 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,638 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,639 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:49,639 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:49,640 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,641 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 [2019-10-22 08:54:49,641 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,642 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,642 INFO L202 nArgumentSynthesizer]: 4 stem disjuncts [2019-10-22 08:54:49,642 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:49,642 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,649 INFO L400 nArgumentSynthesizer]: We have 84 Motzkin's Theorem applications. [2019-10-22 08:54:49,649 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-10-22 08:54:49,974 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:49,975 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,975 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,975 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,975 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,975 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,977 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:49,977 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:49,986 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:49,986 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 [2019-10-22 08:54:49,986 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:49,986 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:49,986 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:49,987 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:49,987 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:49,989 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:49,989 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:50,044 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:50,044 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 [2019-10-22 08:54:50,045 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:50,045 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:50,045 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:50,045 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:50,045 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:50,047 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:50,047 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:50,059 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:50,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:50,060 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:50,060 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:50,060 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:50,060 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:50,060 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:50,062 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:50,062 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:50,109 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:50,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:50,112 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:50,113 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:50,113 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:50,113 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:50,113 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:50,117 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:50,117 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:50,331 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:50,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:50,333 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:50,333 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:50,333 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:50,334 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:50,334 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:50,337 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:50,337 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:50,410 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:50,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:50,411 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:50,411 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:50,411 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:50,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:50,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:50,411 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:50,412 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:50,412 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:50,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:50,414 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 [2019-10-22 08:54:50,414 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:50,414 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:50,415 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:50,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:50,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:50,415 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:50,415 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:50,415 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:50,418 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:50,418 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 [2019-10-22 08:54:50,418 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:50,419 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:50,419 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:50,419 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:50,419 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:50,419 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:50,419 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:50,419 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:50,421 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:50,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:50,423 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:50,423 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:50,423 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:50,424 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:50,424 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:50,424 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:50,424 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:50,424 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:50,426 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:50,431 INFO L470 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-10-22 08:54:50,431 INFO L791 eck$LassoCheckResult]: Stem: 10#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true havoc main_#res;havoc main_#t~malloc5.base, main_#t~malloc5.offset, main_#t~malloc6.base, main_#t~malloc6.offset, main_#t~nondet7, main_#t~nondet8, main_~p1~0.base, main_~p1~0.offset, main_~p2~0.base, main_~p2~0.offset;call main_#t~malloc5.base, main_#t~malloc5.offset := #Ultimate.allocOnHeap(4);main_~p1~0.base, main_~p1~0.offset := main_#t~malloc5.base, main_#t~malloc5.offset;call main_#t~malloc6.base, main_#t~malloc6.offset := #Ultimate.allocOnHeap(4);main_~p2~0.base, main_~p2~0.offset := main_#t~malloc6.base, main_#t~malloc6.offset;call write~int(main_#t~nondet7, main_~p1~0.base, main_~p1~0.offset, 4);havoc main_#t~nondet7;call write~int(main_#t~nondet8, main_~p2~0.base, main_~p2~0.offset, 4);havoc main_#t~nondet8; 11#L43true call f(main_~p1~0.base, main_~p1~0.offset, main_~p2~0.base, main_~p2~0.offset);< 13#fENTRYtrue ~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset;call #t~mem1 := read~int(~p.base, ~p.offset, 4);call #t~mem2 := read~int(~q.base, ~q.offset, 4); 15#L13true assume !(#t~mem1 + #t~mem2 < 0);havoc #t~mem2;havoc #t~mem1;call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(4);~np~0.base, ~np~0.offset := #t~malloc3.base, #t~malloc3.offset;call #t~mem4 := read~int(~p.base, ~p.offset, 4);call write~int(#t~mem4 - 1, ~np~0.base, ~np~0.offset, 4);havoc #t~mem4;call ULTIMATE.dealloc(~p.base, ~p.offset); 17#L23true call g(~q.base, ~q.offset, ~np~0.base, ~np~0.offset);< 12#gENTRYtrue ~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset; 5#L31true call f(~p.base, ~p.offset, ~q.base, ~q.offset);< 13#fENTRYtrue [2019-10-22 08:54:50,431 INFO L793 eck$LassoCheckResult]: Loop: 13#fENTRYtrue ~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset;call #t~mem1 := read~int(~p.base, ~p.offset, 4);call #t~mem2 := read~int(~q.base, ~q.offset, 4); 15#L13true assume !(#t~mem1 + #t~mem2 < 0);havoc #t~mem2;havoc #t~mem1;call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(4);~np~0.base, ~np~0.offset := #t~malloc3.base, #t~malloc3.offset;call #t~mem4 := read~int(~p.base, ~p.offset, 4);call write~int(#t~mem4 - 1, ~np~0.base, ~np~0.offset, 4);havoc #t~mem4;call ULTIMATE.dealloc(~p.base, ~p.offset); 17#L23true call g(~q.base, ~q.offset, ~np~0.base, ~np~0.offset);< 12#gENTRYtrue ~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset; 5#L31true call f(~p.base, ~p.offset, ~q.base, ~q.offset);< 13#fENTRYtrue [2019-10-22 08:54:50,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:54:50,431 INFO L82 PathProgramCache]: Analyzing trace with hash 1102237191, now seen corresponding path program 2 times [2019-10-22 08:54:50,431 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:54:50,432 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1887350967] [2019-10-22 08:54:50,432 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:50,432 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:50,432 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:54:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:50,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:50,465 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 08:54:50,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:54:50,466 INFO L82 PathProgramCache]: Analyzing trace with hash 28764888, now seen corresponding path program 2 times [2019-10-22 08:54:50,466 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:54:50,466 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1556628228] [2019-10-22 08:54:50,466 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:50,466 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:50,466 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:54:50,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:50,478 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 08:54:50,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-22 08:54:50,479 INFO L82 PathProgramCache]: Analyzing trace with hash -1882066798, now seen corresponding path program 3 times [2019-10-22 08:54:50,479 INFO L157 tionRefinementEngine]: Executing refinement strategy CAMEL [2019-10-22 08:54:50,479 INFO L342 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047087781] [2019-10-22 08:54:50,479 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:50,479 INFO L116 rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY [2019-10-22 08:54:50,479 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-22 08:54:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:50,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-22 08:54:50,536 INFO L168 tionRefinementEngine]: Strategy CAMEL found a feasible trace [2019-10-22 08:54:50,881 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 86 [2019-10-22 08:54:51,132 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-10-22 08:54:51,442 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 83 [2019-10-22 08:54:51,821 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 71 [2019-10-22 08:54:52,245 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 107 [2019-10-22 08:54:52,304 INFO L210 LassoAnalysis]: Preferences: [2019-10-22 08:54:52,304 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-10-22 08:54:52,304 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-10-22 08:54:52,305 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-10-22 08:54:52,305 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-10-22 08:54:52,305 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-10-22 08:54:52,305 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-10-22 08:54:52,305 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-10-22 08:54:52,305 INFO L131 ssoRankerPreferences]: Filename of dumped script: rec_malloc_ex7.i_Iteration1_Lasso [2019-10-22 08:54:52,305 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-10-22 08:54:52,305 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2019-10-22 08:54:52,309 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,326 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,328 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,331 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,332 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,334 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,335 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,337 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,339 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,340 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,512 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2019-10-22 08:54:52,655 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 73 [2019-10-22 08:54:52,655 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,657 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,658 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,660 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,661 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,662 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,663 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,664 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,670 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,671 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,674 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,678 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,680 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,682 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,683 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,684 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,685 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,687 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:52,688 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-10-22 08:54:53,087 INFO L292 LassoAnalysis]: Preprocessing complete. [2019-10-22 08:54:53,087 INFO L489 LassoAnalysis]: Using template 'affine'. [2019-10-22 08:54:53,088 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 [2019-10-22 08:54:53,088 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,088 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,089 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,089 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,089 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,089 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,089 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,090 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,090 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,090 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,091 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,091 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,091 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,091 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,091 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,092 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,092 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,092 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,092 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,092 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,092 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,092 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,093 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,093 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,094 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,094 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,094 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,094 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,094 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,095 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,095 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,095 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,096 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,096 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,096 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,096 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,096 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,096 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,096 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,097 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,097 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,097 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,098 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,098 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:53,098 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:53,099 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,099 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,100 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,100 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,100 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,100 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,100 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,100 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,100 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,101 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,101 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,102 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,102 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,102 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,102 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,102 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,103 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,103 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,103 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,103 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,104 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,104 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,104 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,104 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,105 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,105 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,105 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,106 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,106 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,106 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,106 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,106 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,107 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,107 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,107 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,107 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,107 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,108 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,108 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,108 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,109 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,109 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,109 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,110 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,110 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,110 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,110 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,111 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 [2019-10-22 08:54:53,111 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,111 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,111 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,112 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,112 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,112 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,112 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,112 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,113 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,113 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,114 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,114 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,114 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,114 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,114 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,115 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,115 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,115 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,115 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,116 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,118 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:53,118 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:53,130 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,130 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 [2019-10-22 08:54:53,130 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,130 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-10-22 08:54:53,130 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:53,131 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,134 INFO L400 nArgumentSynthesizer]: We have 44 Motzkin's Theorem applications. [2019-10-22 08:54:53,134 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:53,152 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,153 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 [2019-10-22 08:54:53,153 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,153 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,153 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,153 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,154 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:53,154 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:53,157 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,158 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,158 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,158 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,158 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,158 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:53,159 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:53,160 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,160 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 [2019-10-22 08:54:53,160 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,160 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,161 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,161 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,162 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:53,162 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:53,169 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,169 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 [2019-10-22 08:54:53,169 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,170 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,170 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,170 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,170 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:53,170 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:53,173 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,173 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 [2019-10-22 08:54:53,174 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,174 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,174 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,174 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,174 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,174 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,174 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,175 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,175 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 [2019-10-22 08:54:53,175 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,175 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,175 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,175 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,175 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,176 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,176 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,176 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 [2019-10-22 08:54:53,176 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,176 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,176 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,177 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,177 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,177 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,177 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,178 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,178 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 [2019-10-22 08:54:53,178 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,178 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,178 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,178 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,179 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:53,179 INFO L401 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-10-22 08:54:53,180 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,180 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 [2019-10-22 08:54:53,180 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,180 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,180 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,180 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,180 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,181 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,181 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,181 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,182 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,182 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,182 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,182 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,182 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,182 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,182 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,183 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,183 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 [2019-10-22 08:54:53,183 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,183 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,183 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,183 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,183 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,183 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,183 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,184 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,184 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,184 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,184 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,184 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,185 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,185 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,185 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,185 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,186 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 [2019-10-22 08:54:53,186 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,186 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,186 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,186 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,186 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,187 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,187 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,187 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,187 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,187 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,188 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,188 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,188 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,188 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,188 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,188 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,188 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 [2019-10-22 08:54:53,189 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,189 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,189 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,189 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,189 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,190 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,190 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,190 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,190 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 [2019-10-22 08:54:53,191 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,191 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,191 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,191 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,191 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,191 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,191 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,192 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,192 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,192 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,192 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,192 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,192 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,193 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,193 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,194 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,194 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 [2019-10-22 08:54:53,194 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,194 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,194 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,195 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,195 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,195 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,195 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,195 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,196 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 [2019-10-22 08:54:53,196 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,196 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,196 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,196 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,196 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,196 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,197 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,197 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,198 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,198 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,198 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,198 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,198 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,199 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,199 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,199 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,200 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,200 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,200 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,200 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,200 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,200 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,200 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,201 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,201 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 [2019-10-22 08:54:53,202 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,202 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,202 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,202 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,202 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,202 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,202 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,203 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,203 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 [2019-10-22 08:54:53,203 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,203 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,204 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,204 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,204 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,204 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,204 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,205 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,205 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 [2019-10-22 08:54:53,205 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,206 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,206 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,206 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,206 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,206 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,206 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,207 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,207 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 [2019-10-22 08:54:53,207 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,207 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,207 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,207 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,208 INFO L204 nArgumentSynthesizer]: 2 template conjuncts. [2019-10-22 08:54:53,208 INFO L400 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-10-22 08:54:53,208 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,208 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,208 INFO L489 LassoAnalysis]: Using template '2-nested'. [2019-10-22 08:54:53,209 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,209 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,209 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,210 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,210 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,210 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,210 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,210 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,211 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,211 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 [2019-10-22 08:54:53,211 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,211 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,211 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,212 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,212 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,212 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,212 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,212 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,213 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 [2019-10-22 08:54:53,213 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,214 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,214 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,214 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,214 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,214 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,214 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,215 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,215 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 [2019-10-22 08:54:53,215 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,215 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,215 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,216 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,216 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,216 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,216 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,217 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 [2019-10-22 08:54:53,217 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,217 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,218 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,218 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,218 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,219 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,219 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 [2019-10-22 08:54:53,219 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,219 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,219 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,219 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,220 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:53,220 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:53,221 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,222 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 [2019-10-22 08:54:53,222 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,222 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,222 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,222 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,223 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,223 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,223 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,223 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,224 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 [2019-10-22 08:54:53,224 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,224 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,224 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,224 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,224 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,225 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,225 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,226 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,226 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 [2019-10-22 08:54:53,226 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,226 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,227 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,227 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,227 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,227 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,227 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,228 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,228 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,228 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,229 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,229 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,229 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,229 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,229 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,230 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,230 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,231 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,231 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,231 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,231 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,231 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,231 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,232 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,232 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 [2019-10-22 08:54:53,232 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,232 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,232 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,233 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,233 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,233 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,233 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,234 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,234 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,234 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,235 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,235 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,235 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,235 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,235 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,235 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,236 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,236 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,236 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,236 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,237 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,237 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,237 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,237 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,238 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,239 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,242 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:53,242 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:53,259 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,260 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,260 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-10-22 08:54:53,260 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:53,260 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,265 INFO L400 nArgumentSynthesizer]: We have 66 Motzkin's Theorem applications. [2019-10-22 08:54:53,266 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:53,301 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,301 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,302 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,302 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,302 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,303 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:53,303 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:53,308 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,308 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,309 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,309 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,309 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,309 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,310 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:53,310 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:53,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,312 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,313 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,313 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,313 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,315 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:53,315 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:53,327 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,327 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 [2019-10-22 08:54:53,328 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,328 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,328 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,328 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,329 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:53,329 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:53,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,334 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 [2019-10-22 08:54:53,335 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,335 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,335 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,335 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,336 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,336 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 [2019-10-22 08:54:53,337 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,337 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,338 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,338 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,338 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,339 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,339 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,339 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,339 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,340 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,340 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,340 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,341 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,342 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,342 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,342 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,342 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,343 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:53,343 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:53,344 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,344 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,344 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,345 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,345 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,345 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,345 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,345 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,346 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,347 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,347 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,347 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,347 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,347 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,347 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,347 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,348 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,349 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,349 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,349 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,349 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,350 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,350 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,350 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,351 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 [2019-10-22 08:54:53,351 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,351 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,351 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,351 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,351 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,352 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,352 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,352 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,353 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,353 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,354 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,354 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,354 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,354 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,354 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,355 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,355 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 [2019-10-22 08:54:53,355 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,355 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,356 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,356 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,356 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,356 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,356 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,358 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,358 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,358 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,358 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,358 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,359 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,360 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,360 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,360 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,360 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,360 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,361 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,362 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,362 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,362 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,362 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,363 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,363 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,363 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,364 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,364 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,364 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,364 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,364 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,365 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,365 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,365 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,366 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,366 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 [2019-10-22 08:54:53,367 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,367 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,367 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,367 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,367 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,367 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,368 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,368 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 [2019-10-22 08:54:53,369 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,369 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,369 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,369 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,369 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,369 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,370 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,370 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,370 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 [2019-10-22 08:54:53,371 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,371 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,371 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,371 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,371 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,371 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,372 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,372 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,373 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,373 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,373 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,374 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,374 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,374 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,374 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,375 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,376 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,376 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,376 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,376 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,376 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,376 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,376 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,378 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 [2019-10-22 08:54:53,378 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,378 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,378 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,378 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,378 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,379 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,379 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,379 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,380 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,380 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,380 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,380 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,380 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,381 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,381 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,382 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,382 INFO L489 LassoAnalysis]: Using template '3-nested'. [2019-10-22 08:54:53,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,382 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,383 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,383 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,383 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,383 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,383 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,383 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,384 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,384 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 [2019-10-22 08:54:53,385 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,385 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,385 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,385 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,386 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,386 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,386 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,387 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,387 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,388 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,388 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,388 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,388 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,388 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,388 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,389 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,390 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,390 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,390 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,390 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,390 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,391 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,391 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,391 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,392 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 [2019-10-22 08:54:53,392 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,392 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,392 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,392 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,393 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,393 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,393 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,394 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,395 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,395 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,395 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,395 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,396 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:53,396 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:53,398 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,399 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,399 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,399 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,399 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,399 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,399 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,399 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,400 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,401 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,401 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,401 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,402 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,402 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,402 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,402 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,403 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,403 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,403 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,404 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,404 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,404 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,404 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,404 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,405 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,405 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 [2019-10-22 08:54:53,406 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,406 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,406 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,406 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,406 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,406 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,407 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,407 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,408 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,408 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,408 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,408 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,408 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,408 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,409 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,410 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,410 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 [2019-10-22 08:54:53,410 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,410 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,411 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,411 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,411 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,411 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,411 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,412 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,412 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,412 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,413 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,413 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,413 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,413 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,414 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,414 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,414 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 [2019-10-22 08:54:53,415 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,415 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,415 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,415 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,415 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,415 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,416 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,417 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,417 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,417 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,418 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,418 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,421 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:53,421 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:53,446 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,447 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,447 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,447 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-10-22 08:54:53,447 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:53,448 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,454 INFO L400 nArgumentSynthesizer]: We have 88 Motzkin's Theorem applications. [2019-10-22 08:54:53,455 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-10-22 08:54:53,500 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,501 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,501 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,501 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,502 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,503 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:53,503 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:53,509 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,510 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,510 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,510 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,510 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,511 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:53,512 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:53,515 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,515 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,515 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,516 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,516 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,519 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:53,519 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:53,534 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,535 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,535 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,535 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,535 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,536 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:53,536 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:53,542 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,543 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,543 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,543 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,543 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,543 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,544 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,544 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,544 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,545 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,545 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,545 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,546 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,546 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,546 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,546 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,547 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,547 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,548 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,548 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,548 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,548 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,548 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,548 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,549 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,550 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,550 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,550 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,550 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,551 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:53,551 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:53,553 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,553 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,554 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,554 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,554 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,554 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,554 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,555 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,555 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,555 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,556 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 [2019-10-22 08:54:53,556 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,556 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,556 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,556 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,556 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,557 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,557 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,558 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,558 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 [2019-10-22 08:54:53,559 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,559 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,559 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,559 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,559 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,559 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,559 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,560 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,560 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 [2019-10-22 08:54:53,561 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,561 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,561 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,561 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,562 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,562 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,562 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,563 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,563 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,563 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,563 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,564 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,564 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,564 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,564 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,565 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,565 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 [2019-10-22 08:54:53,566 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,566 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,566 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,566 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,566 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,566 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,567 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,567 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,568 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 [2019-10-22 08:54:53,568 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,568 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,568 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,568 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,568 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,569 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,569 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,570 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,571 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,571 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,571 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,571 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,571 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,571 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,571 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,572 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 [2019-10-22 08:54:53,573 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,573 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,573 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,574 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,574 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,574 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,575 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,575 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 [2019-10-22 08:54:53,575 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,575 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,576 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,576 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,576 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,576 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,576 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,577 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,578 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,578 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,578 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,578 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,578 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,579 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,579 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,579 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,580 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,580 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,580 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,580 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,581 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,581 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,581 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,582 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,583 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,583 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,583 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,583 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,583 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,583 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,583 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,584 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,585 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,585 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,585 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,585 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,586 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,586 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,586 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,587 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,588 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,588 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,588 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,588 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,588 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,590 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,590 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,590 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,591 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,591 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,591 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,591 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,591 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,592 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,593 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,593 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,593 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,593 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,594 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:53,594 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:53,594 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,595 INFO L489 LassoAnalysis]: Using template '4-nested'. [2019-10-22 08:54:53,595 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 [2019-10-22 08:54:53,595 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,595 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,596 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,596 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,596 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,597 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,598 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 [2019-10-22 08:54:53,598 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,598 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,598 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,598 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,599 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,599 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,599 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,600 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,600 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 [2019-10-22 08:54:53,600 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,600 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,601 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,601 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,601 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,601 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,602 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,602 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,603 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,603 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,603 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,603 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,603 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,604 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,604 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,605 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,606 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,606 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,606 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,606 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,606 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,606 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,607 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,607 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,608 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,608 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,608 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,609 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,610 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:53,610 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:53,691 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,691 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,691 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,692 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,692 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,692 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,692 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,692 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,692 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,693 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,693 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 [2019-10-22 08:54:53,693 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,693 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,693 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,693 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,693 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,694 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,694 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,694 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,695 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,695 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,695 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,695 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,695 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,695 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,695 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,696 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,696 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 [2019-10-22 08:54:53,696 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,696 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,697 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,697 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,697 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,697 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,697 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,698 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,699 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,699 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,699 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,699 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,699 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,700 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,700 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,700 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,700 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 [2019-10-22 08:54:53,701 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,701 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,701 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,701 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,702 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,702 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,702 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,702 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,703 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 [2019-10-22 08:54:53,703 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,703 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,703 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,703 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,703 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,704 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,704 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,704 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,704 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,705 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,705 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,705 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,705 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,706 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,706 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,706 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,706 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,707 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 [2019-10-22 08:54:53,707 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,707 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,707 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,707 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,711 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:53,711 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:53,735 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,735 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 [2019-10-22 08:54:53,736 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,736 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-10-22 08:54:53,736 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:53,736 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,743 INFO L400 nArgumentSynthesizer]: We have 110 Motzkin's Theorem applications. [2019-10-22 08:54:53,743 INFO L401 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-10-22 08:54:53,793 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,794 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,794 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,794 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,794 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,795 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:53,795 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:53,802 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,803 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,803 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,803 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,803 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,804 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:53,804 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:53,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,808 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,808 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,811 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:53,811 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:53,827 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,828 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,828 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,828 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,828 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,828 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,829 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:53,830 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:53,836 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,836 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,837 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,837 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,837 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,837 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,837 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,837 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,838 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,838 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,838 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,839 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,839 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,839 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,839 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,839 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,840 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,840 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,840 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,840 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,840 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,841 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,841 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,841 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,842 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,842 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 [2019-10-22 08:54:53,842 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,843 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,843 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,843 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,843 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:53,844 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:53,845 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,845 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,846 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,846 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,846 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,846 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,846 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,846 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,847 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,847 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,847 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,848 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,848 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,848 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,848 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,848 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,848 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,849 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,850 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,850 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,850 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,850 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,850 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,850 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,850 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,851 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,851 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 [2019-10-22 08:54:53,851 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,852 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,852 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,852 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,852 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,852 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,852 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,853 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,854 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,854 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,854 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,854 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,854 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,854 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,854 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,855 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,855 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,855 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,856 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,856 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,856 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,856 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,856 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,857 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,857 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,858 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,858 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,858 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,858 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,858 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,858 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,859 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,859 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,859 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,859 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,860 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,860 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,860 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,860 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,861 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,861 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,861 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,862 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,862 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,862 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,862 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,863 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,863 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,863 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,863 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,863 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,863 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,864 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,864 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,864 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,865 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,865 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,865 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,865 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,866 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,866 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,866 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,866 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,867 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,867 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,867 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,867 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,867 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,867 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,868 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,868 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,868 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,869 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,869 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,869 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,869 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,869 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,870 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,870 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,871 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,871 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,871 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,871 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,871 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,872 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 [2019-10-22 08:54:53,872 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,872 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,872 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,873 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,873 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,873 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,874 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,874 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,874 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,875 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,875 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,875 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,875 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,875 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,876 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,876 INFO L337 nArgumentSynthesizer]: Template has degree 0. [2019-10-22 08:54:53,876 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,876 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,876 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:53,877 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:53,877 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,878 INFO L489 LassoAnalysis]: Using template '2-phase'. [2019-10-22 08:54:53,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,878 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,878 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,879 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,879 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,879 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,879 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,879 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,880 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,880 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,880 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,880 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,881 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,881 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,881 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,881 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,881 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,883 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,883 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,883 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,883 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,883 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,883 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,883 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,884 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,885 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,885 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,885 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,885 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,885 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,886 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,886 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,886 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,887 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,887 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,887 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,887 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,887 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,887 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,888 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,888 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,888 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,889 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,889 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,889 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,889 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,889 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,890 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:53,890 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:53,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,892 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,892 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,892 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,893 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,893 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,893 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,893 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,893 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,894 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,894 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 [2019-10-22 08:54:53,894 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,895 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,895 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,895 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,895 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,895 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,895 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,895 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,896 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,896 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,896 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,897 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,897 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,897 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,897 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,898 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,898 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,898 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,899 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,899 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,899 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,899 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,899 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,899 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,900 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,900 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,901 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,901 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,901 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,901 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,902 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,902 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,902 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,902 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,903 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,903 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,903 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,903 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,903 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,904 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,904 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,904 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,904 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,905 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,905 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,905 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,906 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,906 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,906 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,906 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,907 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,907 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 [2019-10-22 08:54:53,907 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,907 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,907 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:53,907 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,908 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,908 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,908 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:53,908 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:53,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,909 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 [2019-10-22 08:54:53,909 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,909 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,910 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,910 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,912 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:53,913 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:53,935 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,935 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,935 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,936 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,936 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-10-22 08:54:53,936 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:53,936 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,940 INFO L400 nArgumentSynthesizer]: We have 66 Motzkin's Theorem applications. [2019-10-22 08:54:53,940 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:53,991 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:53,991 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:53,991 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:53,991 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:53,992 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:53,992 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:53,993 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:53,993 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:53,999 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:53,999 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 [2019-10-22 08:54:53,999 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,000 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,000 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,000 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,000 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,001 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:54,001 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:54,004 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,004 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,005 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,005 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,005 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,005 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,005 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,007 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:54,007 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:54,029 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,030 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,030 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,030 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,030 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,030 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,032 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:54,032 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:54,037 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,037 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 [2019-10-22 08:54:54,037 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,038 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,038 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,038 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,038 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,038 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,038 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,038 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,039 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,039 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,039 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,039 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,040 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,040 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,040 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,040 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,040 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,041 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,041 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 [2019-10-22 08:54:54,041 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,042 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,042 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,042 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,042 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,042 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,042 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,042 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,043 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,043 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,043 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,044 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,044 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,044 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,044 INFO L400 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-10-22 08:54:54,044 INFO L401 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-10-22 08:54:54,046 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,047 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,047 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,047 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,047 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,047 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,047 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,048 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,048 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,048 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,049 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,049 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,049 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,049 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,049 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,050 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,050 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,050 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,051 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,051 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,051 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,051 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,051 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,051 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,052 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,052 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,052 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,053 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,053 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,053 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,054 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,054 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,054 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,054 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,054 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,054 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,054 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,055 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,055 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 [2019-10-22 08:54:54,055 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,056 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,056 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,056 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,056 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,056 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,056 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,056 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,057 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,058 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,058 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,058 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,058 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,058 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,058 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,059 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,059 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,060 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,060 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,060 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,060 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,060 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,060 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,061 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,061 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,061 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,062 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,063 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,063 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,063 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,063 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,063 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,063 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,064 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,064 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,064 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,065 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,065 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,065 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,065 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,066 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,066 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,066 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,066 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,066 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,067 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 [2019-10-22 08:54:54,067 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,067 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,067 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,067 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,068 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,068 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,068 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,069 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,069 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,070 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,070 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,070 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,070 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,070 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,070 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,070 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,071 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 [2019-10-22 08:54:54,071 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,071 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,072 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,072 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,072 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,072 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,072 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,073 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,073 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 [2019-10-22 08:54:54,074 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,074 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,074 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,074 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,074 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,074 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,074 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,075 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,075 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 [2019-10-22 08:54:54,076 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,076 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,076 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,076 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,076 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,077 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,078 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,078 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,078 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,078 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,078 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,079 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,079 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,079 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,080 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,080 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,080 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,080 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,080 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,080 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,081 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,081 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,081 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,082 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,083 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,083 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,083 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,083 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,083 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,083 INFO L204 nArgumentSynthesizer]: 3 template conjuncts. [2019-10-22 08:54:54,083 INFO L400 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-10-22 08:54:54,083 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,084 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,084 INFO L489 LassoAnalysis]: Using template '3-phase'. [2019-10-22 08:54:54,084 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,085 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,085 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,085 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,085 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,085 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,085 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,086 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,086 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,087 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,087 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,088 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,088 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,088 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,088 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,088 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,088 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,088 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,090 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,090 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,090 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,091 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,091 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,091 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,091 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,091 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,092 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,092 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,093 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,093 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,093 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,093 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,093 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,094 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,094 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,095 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,096 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,096 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,096 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,096 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,096 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,096 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,096 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,096 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,098 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,098 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 [2019-10-22 08:54:54,098 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,098 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,099 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,099 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,099 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,100 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,100 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,102 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,103 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,103 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,103 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,103 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,103 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,103 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,103 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,104 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,104 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,105 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,105 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,106 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,106 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,106 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,106 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,106 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,106 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,106 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,107 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,108 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,108 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,108 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,108 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,108 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,108 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,109 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,109 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,110 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,111 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 [2019-10-22 08:54:54,111 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,111 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,111 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,111 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,111 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,112 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,112 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,112 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,113 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,114 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,114 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,114 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,114 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,114 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,114 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,115 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,115 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,116 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,116 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,116 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,116 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,116 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,117 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,117 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,117 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,118 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,118 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,119 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,119 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,119 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,119 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,120 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,120 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,120 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,120 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,121 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,122 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,122 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,122 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,122 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,122 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,122 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,123 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,123 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,124 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,124 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,125 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,125 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,125 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,125 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,129 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,129 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,176 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,177 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 [2019-10-22 08:54:54,177 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,177 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,177 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-10-22 08:54:54,178 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:54,178 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,184 INFO L400 nArgumentSynthesizer]: We have 88 Motzkin's Theorem applications. [2019-10-22 08:54:54,184 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-10-22 08:54:54,222 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,222 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 [2019-10-22 08:54:54,222 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,223 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,223 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,223 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,223 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,224 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,224 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,232 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,233 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 [2019-10-22 08:54:54,233 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,233 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,233 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,233 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,233 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,235 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,235 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,238 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,239 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 [2019-10-22 08:54:54,239 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,239 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,239 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,239 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,239 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,243 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,243 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,260 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,261 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 [2019-10-22 08:54:54,261 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,261 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,261 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,261 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,262 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,263 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,263 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,276 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 [2019-10-22 08:54:54,276 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,276 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,276 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,276 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,277 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,277 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,277 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,277 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,279 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,279 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,279 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,279 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,279 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,280 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,280 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,280 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,280 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,282 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,282 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,282 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,283 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,283 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,283 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,283 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,283 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,285 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,285 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,285 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,286 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,286 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,286 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,287 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,289 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 [2019-10-22 08:54:54,290 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,290 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,290 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,290 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,290 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,290 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,291 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,291 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,292 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,292 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,292 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,293 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,293 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,293 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,294 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,294 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,295 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,295 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,295 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,295 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,296 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,296 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,296 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,296 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,296 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,298 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,298 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 [2019-10-22 08:54:54,298 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,298 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,298 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,299 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,299 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,299 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,299 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,299 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,300 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,301 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,301 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,301 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,301 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,301 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,302 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,302 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,302 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,303 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,304 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,304 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,304 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,304 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,304 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,304 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,305 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,305 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,306 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,306 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 [2019-10-22 08:54:54,307 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,307 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,307 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,307 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,307 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,307 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,307 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,308 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,310 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,310 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,310 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,310 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,310 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,310 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,310 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,311 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,312 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,312 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,312 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,312 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,312 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,312 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,312 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,313 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,313 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,314 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,315 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,315 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,315 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,315 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,315 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,315 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,315 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,316 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,316 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,317 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,317 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 [2019-10-22 08:54:54,318 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,318 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,318 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,318 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,318 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,318 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,319 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,319 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,320 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,320 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,320 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,321 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,321 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,321 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,321 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,322 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,322 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,323 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,323 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 [2019-10-22 08:54:54,323 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,323 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,323 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,324 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,324 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,324 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,324 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,324 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,325 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,326 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 [2019-10-22 08:54:54,326 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,326 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,326 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,326 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,326 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,326 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,327 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,327 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,328 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,329 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,329 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,329 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,329 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,329 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,329 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,330 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,330 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,331 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,332 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,332 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,332 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,332 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,332 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,332 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,332 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,332 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,334 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,334 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 [2019-10-22 08:54:54,334 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,334 INFO L337 nArgumentSynthesizer]: Template has degree 2. [2019-10-22 08:54:54,335 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,335 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,335 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,335 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,335 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,335 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,336 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,336 INFO L489 LassoAnalysis]: Using template '4-phase'. [2019-10-22 08:54:54,337 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 [2019-10-22 08:54:54,337 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,337 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,337 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,337 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,337 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,337 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,338 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,338 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,339 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,339 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,339 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,340 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,340 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,340 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,340 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,341 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,341 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,342 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,343 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,343 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,343 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,343 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,343 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,343 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,344 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,344 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,345 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,346 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,346 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,346 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,346 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,346 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,346 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,347 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,347 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,348 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,348 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,348 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,348 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,348 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,349 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,349 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,350 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,350 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,351 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,351 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 [2019-10-22 08:54:54,351 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,351 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,351 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,352 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,352 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,353 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:54,353 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:54,357 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,357 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,358 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,358 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,358 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,358 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,358 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,359 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,359 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,359 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,360 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 [2019-10-22 08:54:54,360 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,360 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,360 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,360 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,360 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,361 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,362 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,362 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,362 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,363 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 [2019-10-22 08:54:54,363 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,363 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,363 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,363 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,363 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,363 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,364 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,364 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,365 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,366 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 [2019-10-22 08:54:54,366 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,366 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,366 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,366 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,366 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,367 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,367 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,367 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,368 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,368 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 [2019-10-22 08:54:54,369 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,369 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,369 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,369 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,369 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,369 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,370 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,370 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,371 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,371 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,372 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,372 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,372 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,372 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,372 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,372 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,373 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,373 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,374 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,375 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,375 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,375 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,375 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,375 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,375 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,376 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,376 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,377 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,378 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 [2019-10-22 08:54:54,378 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,378 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,378 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,378 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,378 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,378 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,379 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,379 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,380 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,380 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,381 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,381 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,381 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,381 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,387 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:54,388 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:54,420 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,420 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,420 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,421 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-10-22 08:54:54,421 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:54,421 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,430 INFO L400 nArgumentSynthesizer]: We have 110 Motzkin's Theorem applications. [2019-10-22 08:54:54,430 INFO L401 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-10-22 08:54:54,512 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,513 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,513 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,513 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,513 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,513 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,515 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:54,516 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:54,527 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,528 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,528 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,528 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,528 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,528 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,530 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:54,530 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:54,537 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,537 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 [2019-10-22 08:54:54,538 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,538 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,538 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,538 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,538 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,543 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:54,543 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:54,572 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,573 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,573 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,573 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,574 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,574 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,575 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:54,576 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:54,587 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,588 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,588 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,588 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,588 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,588 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,588 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,589 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,589 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,590 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,590 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,591 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,591 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,591 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,591 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,591 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,592 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,592 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,592 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,593 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,593 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,593 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,594 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,594 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,594 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,594 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,594 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,595 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,595 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 [2019-10-22 08:54:54,596 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,596 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,596 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,596 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,596 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,597 INFO L400 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-10-22 08:54:54,597 INFO L401 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-10-22 08:54:54,601 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,601 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 [2019-10-22 08:54:54,602 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,602 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,602 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,602 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,602 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,602 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,603 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,603 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,603 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,604 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 [2019-10-22 08:54:54,604 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,604 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,604 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,604 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,604 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,604 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,605 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,605 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,606 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,607 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,607 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,607 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,607 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,607 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,607 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,608 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,608 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,609 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,609 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,609 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,610 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,610 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,610 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,610 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,610 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,611 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,611 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,612 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,612 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,612 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,612 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,612 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,612 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,613 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,613 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,614 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,614 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 [2019-10-22 08:54:54,615 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,615 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,615 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,615 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,615 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,615 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,616 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,616 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,617 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,617 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 [2019-10-22 08:54:54,617 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,618 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,618 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,618 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,618 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,618 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,619 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,619 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,619 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,620 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 [2019-10-22 08:54:54,620 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,620 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,620 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,620 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,620 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,620 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,621 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,621 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,622 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,623 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,623 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,623 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,623 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,623 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,623 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,624 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,624 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,625 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,626 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,626 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,626 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,626 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,626 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,626 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,627 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,627 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,628 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,628 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 [2019-10-22 08:54:54,628 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,628 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,629 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,629 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,629 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,629 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,630 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,630 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,631 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,631 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 [2019-10-22 08:54:54,631 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,631 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,632 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,632 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,632 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,632 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,632 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,633 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,634 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,634 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,634 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,634 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,635 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,635 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,635 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,635 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,635 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,636 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,637 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,637 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,637 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,637 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,637 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,637 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,638 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,638 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,639 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,639 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 [2019-10-22 08:54:54,640 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,640 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,640 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,640 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,640 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,640 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,641 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,641 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,642 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,642 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,642 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,642 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,642 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,642 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,643 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,643 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,643 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,643 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,644 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,644 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 [2019-10-22 08:54:54,645 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,645 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:54,645 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,645 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,645 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,645 INFO L204 nArgumentSynthesizer]: 5 template conjuncts. [2019-10-22 08:54:54,646 INFO L400 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-10-22 08:54:54,646 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,647 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,647 INFO L489 LassoAnalysis]: Using template '2-lex'. [2019-10-22 08:54:54,647 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 [2019-10-22 08:54:54,648 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,648 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,648 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,648 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,648 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,648 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,648 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,648 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,650 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 [2019-10-22 08:54:54,650 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,650 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,651 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,651 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,651 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,651 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,651 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,651 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,652 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,653 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 [2019-10-22 08:54:54,653 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,653 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,653 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,653 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,654 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,654 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,654 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,654 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,655 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,655 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 [2019-10-22 08:54:54,655 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,656 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,656 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,656 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,656 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,656 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,656 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,656 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,658 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,658 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 [2019-10-22 08:54:54,658 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,658 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,658 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,659 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,659 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,659 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,659 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,659 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,660 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,660 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,661 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,661 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,661 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,661 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,661 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,662 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,662 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,664 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,665 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,665 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,665 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,665 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,665 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,665 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,666 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,666 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,667 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,668 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,668 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,668 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,668 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,668 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,668 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,668 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,668 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,670 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,670 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,670 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,670 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,671 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,671 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,671 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,671 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,671 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,672 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,672 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 [2019-10-22 08:54:54,673 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,673 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,673 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,673 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,673 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,674 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,674 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,674 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,675 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,675 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,676 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,676 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,676 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,676 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,676 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,676 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,676 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,678 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,678 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,678 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,679 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,679 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,679 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,679 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,679 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,679 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,679 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,680 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,680 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 [2019-10-22 08:54:54,681 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,681 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,681 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,681 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,681 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,682 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,682 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,682 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,683 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,683 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 [2019-10-22 08:54:54,684 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,684 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,684 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,684 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,684 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,684 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,684 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,684 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,686 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,686 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 [2019-10-22 08:54:54,686 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,686 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,686 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,687 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,687 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,690 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,690 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,741 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,741 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 [2019-10-22 08:54:54,742 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,742 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,742 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-10-22 08:54:54,742 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:54,742 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,747 INFO L400 nArgumentSynthesizer]: We have 88 Motzkin's Theorem applications. [2019-10-22 08:54:54,747 INFO L401 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-10-22 08:54:54,807 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,808 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 [2019-10-22 08:54:54,808 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,808 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,808 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,808 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,808 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,809 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,810 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,820 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,820 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,821 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,821 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,821 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,821 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,822 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,822 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,826 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,827 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,827 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,827 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,827 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,827 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,830 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,830 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,858 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,858 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,858 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,859 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,859 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,859 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,859 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,860 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,860 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,870 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,870 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,870 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,871 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,871 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,871 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,871 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,871 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,871 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,872 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,872 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 [2019-10-22 08:54:54,873 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,873 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,873 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,873 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,873 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,873 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,874 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,874 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,875 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,875 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,876 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,876 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,876 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,876 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,876 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,876 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,876 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,876 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,878 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,878 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,878 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,878 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,878 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,879 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,879 INFO L400 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-10-22 08:54:54,879 INFO L401 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-10-22 08:54:54,882 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,882 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,882 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,882 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,882 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,882 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,882 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,883 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,883 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,884 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,884 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,884 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,884 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,885 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,885 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,885 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,885 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,885 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,887 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,887 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,887 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,887 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,887 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,887 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,887 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,888 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,888 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,889 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,890 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 [2019-10-22 08:54:54,890 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,890 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,890 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,890 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,890 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,890 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,890 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,891 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,892 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,892 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,892 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,892 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,892 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,892 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,892 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,893 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,893 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,895 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,895 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,895 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,895 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,895 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,896 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,896 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,896 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,896 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,897 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,898 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,898 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,898 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,898 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,898 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,898 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,898 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,899 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,900 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,900 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,900 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,900 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,900 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,901 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,901 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,901 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,901 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,901 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,903 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,903 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,903 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,904 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,904 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,904 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,904 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,904 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,904 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,906 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,906 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,906 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,906 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,906 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,907 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,907 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,907 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,907 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,908 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,909 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,909 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,909 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,909 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,910 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,910 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,910 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,910 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,911 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,912 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,912 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,912 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,912 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,912 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,912 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,913 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,913 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,914 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,914 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 [2019-10-22 08:54:54,915 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,915 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,915 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,915 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,915 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,915 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,915 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,915 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,917 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,917 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 [2019-10-22 08:54:54,917 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,918 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,918 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,918 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,918 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,918 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,918 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,918 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,920 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,920 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,920 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,920 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,920 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,920 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,920 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,921 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,921 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:54,922 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:54,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:54,923 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:54,923 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:54,923 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:54,923 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:54,923 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:54,923 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:54,924 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:54,924 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,064 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,065 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,065 INFO L337 nArgumentSynthesizer]: Template has degree 1. [2019-10-22 08:54:55,065 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,065 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,065 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,065 INFO L204 nArgumentSynthesizer]: 4 template conjuncts. [2019-10-22 08:54:55,066 INFO L400 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-10-22 08:54:55,066 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,067 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,067 INFO L489 LassoAnalysis]: Using template '3-lex'. [2019-10-22 08:54:55,067 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 [2019-10-22 08:54:55,067 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,068 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,068 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,068 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,068 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,068 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,068 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,068 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,071 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,071 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 [2019-10-22 08:54:55,071 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,072 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,072 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,072 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,072 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,072 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,072 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,073 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,075 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,075 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 [2019-10-22 08:54:55,075 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,075 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,075 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,076 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,076 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,076 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,076 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,076 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,078 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,078 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,078 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,078 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,079 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,079 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,079 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,079 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,079 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,081 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,082 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,082 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,082 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,082 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,082 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,082 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,083 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,083 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,085 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,085 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,085 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,086 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,086 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,086 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,087 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:55,087 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:55,090 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,091 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,091 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,091 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,091 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,091 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,091 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,092 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,092 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,094 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,095 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,095 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,095 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,095 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,095 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,095 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,095 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,095 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,097 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,098 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,098 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,098 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,098 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,098 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,098 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,099 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,099 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,101 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,101 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,102 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,102 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,102 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,102 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,102 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,102 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,102 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,102 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,104 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,104 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,104 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,105 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,105 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,105 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,105 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,106 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,106 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,108 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,108 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,108 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,108 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,108 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,108 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,109 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,109 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,109 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,111 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,111 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 [2019-10-22 08:54:55,111 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,111 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,111 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,112 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,112 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,112 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,112 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,112 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,114 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,115 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,115 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,115 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:55,115 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,115 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,116 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,116 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:55,116 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:55,118 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,118 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,119 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,119 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,119 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,119 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,124 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:55,124 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:55,878 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,879 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 [2019-10-22 08:54:55,879 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,879 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,879 INFO L202 nArgumentSynthesizer]: 8 stem disjuncts [2019-10-22 08:54:55,879 INFO L203 nArgumentSynthesizer]: 2 loop disjuncts [2019-10-22 08:54:55,879 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:55,888 INFO L400 nArgumentSynthesizer]: We have 132 Motzkin's Theorem applications. [2019-10-22 08:54:55,888 INFO L401 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-10-22 08:54:55,997 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:55,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:55,998 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:55,998 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:55,998 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:55,998 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:55,998 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,000 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:56,000 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:56,026 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,026 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,027 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,027 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,027 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,027 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,027 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,028 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:56,028 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:56,035 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,035 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 [2019-10-22 08:54:56,035 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,036 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,036 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,036 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,036 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,040 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:56,040 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:56,217 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,218 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 [2019-10-22 08:54:56,218 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,218 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,218 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,218 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,218 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,220 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:56,220 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:56,248 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,248 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,248 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,248 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,248 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,248 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,249 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,249 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,249 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,249 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,251 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,251 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 [2019-10-22 08:54:56,251 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,251 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,251 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,251 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,251 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,252 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,252 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,252 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,254 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,254 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 [2019-10-22 08:54:56,255 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,255 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,255 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,255 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,255 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,255 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,255 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,255 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,257 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,257 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,258 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,258 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,258 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,258 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,259 INFO L400 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-10-22 08:54:56,259 INFO L401 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-10-22 08:54:56,262 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,262 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 [2019-10-22 08:54:56,262 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,262 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,263 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,263 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,263 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,263 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,263 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,263 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,265 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,265 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 [2019-10-22 08:54:56,265 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,266 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,266 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,266 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,266 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,266 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,266 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,266 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,268 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,268 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 [2019-10-22 08:54:56,268 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,268 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,268 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,269 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,269 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,269 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,269 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,270 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,271 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,272 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,272 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,272 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,272 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,272 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,272 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,273 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,273 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,275 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,275 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,275 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,275 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,275 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,276 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,276 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,276 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,276 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,278 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,279 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,279 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,279 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,279 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,279 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,279 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,279 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,280 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,282 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,282 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,282 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,282 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,283 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,283 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,283 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,283 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,283 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,285 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,286 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,286 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,286 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,286 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,286 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,286 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,287 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,287 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,289 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,289 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 [2019-10-22 08:54:56,289 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,289 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,290 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,290 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,290 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,290 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,290 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,290 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,292 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,292 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,293 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,293 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,293 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,293 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,293 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,293 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,294 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,294 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,296 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,296 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,296 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,296 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,297 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,297 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,297 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,297 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,298 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,299 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,300 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,300 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,300 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,300 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,300 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,300 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,301 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,301 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,302 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,303 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,303 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,303 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,303 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,303 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,303 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,304 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,304 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,305 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,306 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 [2019-10-22 08:54:56,306 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,306 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,306 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,306 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,306 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,306 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,307 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,307 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,309 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,310 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,310 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,310 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,310 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,310 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,310 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,310 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,311 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,312 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,313 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,313 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,313 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,314 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,314 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,314 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,314 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,314 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,316 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-10-22 08:54:56,316 WARN L332 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-10-22 08:54:56,316 INFO L337 nArgumentSynthesizer]: Template has degree 3. [2019-10-22 08:54:56,316 INFO L350 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-10-22 08:54:56,316 INFO L202 nArgumentSynthesizer]: 1 stem disjuncts [2019-10-22 08:54:56,316 INFO L203 nArgumentSynthesizer]: 1 loop disjuncts [2019-10-22 08:54:56,316 INFO L204 nArgumentSynthesizer]: 6 template conjuncts. [2019-10-22 08:54:56,317 INFO L400 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-10-22 08:54:56,317 INFO L401 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-10-22 08:54:56,319 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-10-22 08:54:56,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.10 08:54:56 BoogieIcfgContainer [2019-10-22 08:54:56,324 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-10-22 08:54:56,325 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-10-22 08:54:56,325 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-10-22 08:54:56,325 INFO L275 PluginConnector]: Witness Printer initialized [2019-10-22 08:54:56,325 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.10 08:54:44" (3/4) ... [2019-10-22 08:54:56,328 INFO L140 WitnessPrinter]: No result that supports witness generation found [2019-10-22 08:54:56,328 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-10-22 08:54:56,330 INFO L168 Benchmark]: Toolchain (without parser) took 12186.62 ms. Allocated memory was 1.0 GB in the beginning and 2.0 GB in the end (delta: 973.1 MB). Free memory was 948.5 MB in the beginning and 1.2 GB in the end (delta: -291.0 MB). Peak memory consumption was 682.1 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:56,330 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:54:56,330 INFO L168 Benchmark]: CACSL2BoogieTranslator took 247.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 948.5 MB in the beginning and 1.2 GB in the end (delta: -210.0 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:56,331 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.04 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. [2019-10-22 08:54:56,331 INFO L168 Benchmark]: Boogie Preprocessor took 13.65 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. [2019-10-22 08:54:56,331 INFO L168 Benchmark]: RCFGBuilder took 202.25 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: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:56,332 INFO L168 Benchmark]: BuchiAutomizer took 11685.58 ms. Allocated memory was 1.2 GB in the beginning and 2.0 GB in the end (delta: 809.5 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -105.1 MB). Peak memory consumption was 764.4 MB. Max. memory is 11.5 GB. [2019-10-22 08:54:56,332 INFO L168 Benchmark]: Witness Printer took 3.65 ms. Allocated memory is still 2.0 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 08:54:56,334 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 247.00 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 163.6 MB). Free memory was 948.5 MB in the beginning and 1.2 GB in the end (delta: -210.0 MB). Peak memory consumption was 22.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.04 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 13.65 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. * RCFGBuilder took 202.25 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: 24.1 MB). Peak memory consumption was 24.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 11685.58 ms. Allocated memory was 1.2 GB in the beginning and 2.0 GB in the end (delta: 809.5 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -105.1 MB). Peak memory consumption was 764.4 MB. Max. memory is 11.5 GB. * Witness Printer took 3.65 ms. Allocated memory is still 2.0 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 11.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 11.5s. 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: inital337 mio100 ax100 hnf100 lsp98 ukn56 mio100 lsp37 div100 bol100 ite100 ukn100 eq205 hnf88 smp100 dnf162 smp86 tf100 neg85 sie156 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 117ms VariablesStem: 4 VariablesLoop: 4 DisjunctsStem: 8 DisjunctsLoop: 2 SupportingInvariants: 12 MotzkinApplications: 132 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~malloc5.base, main_#t~malloc5.offset, main_#t~malloc6.base, main_#t~malloc6.offset, main_#t~nondet7, main_#t~nondet8, main_~p1~0.base, main_~p1~0.offset, main_~p2~0.base, main_~p2~0.offset;call main_#t~malloc5.base, main_#t~malloc5.offset := #Ultimate.allocOnHeap(4);main_~p1~0.base, main_~p1~0.offset := main_#t~malloc5.base, main_#t~malloc5.offset;call main_#t~malloc6.base, main_#t~malloc6.offset := #Ultimate.allocOnHeap(4);main_~p2~0.base, main_~p2~0.offset := main_#t~malloc6.base, main_#t~malloc6.offset;call write~int(main_#t~nondet7, main_~p1~0.base, main_~p1~0.offset, 4);havoc main_#t~nondet7;call write~int(main_#t~nondet8, main_~p2~0.base, main_~p2~0.offset, 4);havoc main_#t~nondet8;" "call f(main_~p1~0.base, main_~p1~0.offset, main_~p2~0.base, main_~p2~0.offset);"< "~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset;call #t~mem1 := read~int(~p.base, ~p.offset, 4);call #t~mem2 := read~int(~q.base, ~q.offset, 4);" "assume !(#t~mem1 + #t~mem2 < 0);havoc #t~mem2;havoc #t~mem1;call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(4);~np~0.base, ~np~0.offset := #t~malloc3.base, #t~malloc3.offset;call #t~mem4 := read~int(~p.base, ~p.offset, 4);call write~int(#t~mem4 - 1, ~np~0.base, ~np~0.offset, 4);havoc #t~mem4;call ULTIMATE.dealloc(~p.base, ~p.offset);" "call g(~q.base, ~q.offset, ~np~0.base, ~np~0.offset);"< "~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset;" "call f(~p.base, ~p.offset, ~q.base, ~q.offset);"< Loop: "~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset;call #t~mem1 := read~int(~p.base, ~p.offset, 4);call #t~mem2 := read~int(~q.base, ~q.offset, 4);" "assume !(#t~mem1 + #t~mem2 < 0);havoc #t~mem2;havoc #t~mem1;call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(4);~np~0.base, ~np~0.offset := #t~malloc3.base, #t~malloc3.offset;call #t~mem4 := read~int(~p.base, ~p.offset, 4);call write~int(#t~mem4 - 1, ~np~0.base, ~np~0.offset, 4);havoc #t~mem4;call ULTIMATE.dealloc(~p.base, ~p.offset);" "call g(~q.base, ~q.offset, ~np~0.base, ~np~0.offset);"< "~p.base, ~p.offset := #in~p.base, #in~p.offset;~q.base, ~q.offset := #in~q.base, #in~q.offset;" "call f(~p.base, ~p.offset, ~q.base, ~q.offset);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...